#58B607

sRGB: 88 / 182 / 7

#58B607 belongs to the yellow-green family. Its hex code tells a screen to mix 88 red, 182 green and 7 blue on a scale of 0 to 255. On the HSL wheel, hue is a position around a circle: 92.2° lands in the yellow-green region. Its 92.6% saturation makes it strong in color at this lightness. HSL lightness is 37.1% on a scale from black (0%) to white (100%). Of black and white lettering, black has the clearer light-to-dark separation on this background (8.11:1), which helps the shapes of letters stand out.

Color conversions

sRGB (8-bit): 88, 182, 7
HSL: 92.23°, 92.59%, 37.06%
HSV / HSB: 92.23°, 96.15%, 71.37%
CMYK (approx.): 51.65%, 0.00%, 96.15%, 28.63%
CIE XYZ (D65, Y = 100 for white): 20.790, 35.545, 5.966
CIELAB (D65, 2° observer): 66.171, -52.922, 65.714
WCAG relative luminance: 0.35546
24-bit decimal: 5813767

CMYK uses a profile-free approximation. Printed output depends on the press, ink and paper. Lab uses a D65 white point.

Text contrast

Contrast tells you how clearly lettering separates from #58B607 in light and dark. The ratio compares relative luminance, a measure of light weighted for human vision. Identical colors give 1:1 and black against white gives 21:1. A ratio of 2.99:1 falls just below the 3:1 AA minimum for large text. Body text needs at least 4.5:1 because its finer strokes are harder to distinguish.

Black text: 8.11:1

Normal text: AAA
Large text: AAA

White text: 2.59:1

Normal text: Fail
Large text: Fail

AA and AAA are WCAG accessibility levels. AAA sets a higher bar: 7:1 for normal text and 4.5:1 for large text. Large text begins at 18 pt regular or 14 pt bold. Ratings use the unrounded ratio.

Reference: WCAG text contrast guidance

Palettes & scales

Harmonies rotate the hue. Scales mix the starting color with white, black or middle gray in 20% steps in encoded sRGB.

Complementary

#6507B6 sits half a turn (180°) from #58B607 on the HSL wheel. Keeping saturation and lightness steady while crossing to the opposite hue gives you a contrasting accent. Check text contrast separately before using the pair for lettering.

#58B607 #6507B6

Analogous

#B0B607 and #07B60D sit 30° to either side of #58B607. The three hues are neighbors on the wheel, so you can change the color of a border or highlight while keeping it close to the original.

#B0B607 #58B607 #07B60D

Triadic

#58B607, #0758B6 and #B60758 are spaced 120° apart, forming a triangle on the wheel. Try one for the main color and the other two for accents.

#58B607 #0758B6 #B60758

Split complementary

Start at #58B607 and look across the wheel. #0D07B6 and #B607B0 sit 30° to either side of its exact opposite, giving you two different accent choices.

#58B607 #0D07B6 #B607B0

Square

Starting with #58B607, each quarter turn (90°) takes you to the next hue: #07B0B6, #6507B6, then #B60D07. Across the square, #58B607 pairs with #6507B6, and #07B0B6 with #B60D07.

#58B607 #07B0B6 #6507B6 #B60D07

Tetradic

#58B607 and #6507B6 are opposites, as are #07B665 and #B60758. Together they form a rectangle on the wheel, with alternating gaps of 60° and 120°.

#58B607 #07B665 #6507B6 #B60758

Tints

Mixing #58B607 with white in 20% steps produces this scale. The first mixture, #79C539, keeps 80% of the original. By #DEF0CD, the mixture is 80% white.

#58B607 #79C539 #9BD36A #BCE29C #DEF0CD #FFFFFF

Shades

Mixing #58B607 with black in 20% steps produces this scale. The first mixture, #469206, keeps 80% of the original. By #122401, the mixture is 80% black.

#58B607 #469206 #356D04 #234903 #122401 #000000

Tones

Mixing #58B607 with middle gray in 20% steps produces this scale. The first mixture, #60AB1F, keeps 80% of the original. By #788B68, the mixture is 80% middle gray.

#58B607 #60AB1F #68A037 #709650 #788B68 #808080

Copy color codes

Hex, RGB and HSL are three ways to write this screen color. Paste any of them into a CSS color property.

Hex

#58B607

RGB

rgb(88 182 7)

HSL

hsl(92.229 92.593% 37.059%)

CSS example

.color-sample {
  background-color: #58B607;
  color: #000000;
}

Channel breakdown

RGB

#58B607 uses 88 red, 182 green and 7 blue. Each bar shows how much of that channel’s 0–255 range the screen uses.

Red 34.5%

Green 71.4%

Blue 2.7%

CMYK

A simple CMYK estimate for #58B607 is 51.6% cyan, 0.0% magenta, 96.2% yellow and 28.6% black. These are ink amounts; a printer profile is needed to predict the result on paper.

Cyan 51.6%

Magenta 0.0%

Yellow 96.2%

Black 28.6%

Nearby colors

The nearest shorthand match is #55BB00. Its matching digit pairs let you write it as #5B0 in CSS. For a modern design, keep #58B607 when you want an exact match. Use its web-safe neighbor, #66CC00, when matching a legacy palette of 216 colors.

Nearest shorthand: #55BB00 Nearest web-safe: #66CC00

Gradient to complement

#58B607 #5A9924 #5C7C41 #5F5F5F #61417C #632499 #6507B6

Color vision previews

Compare how #58B607 appears in each simulation. When two chart lines or status indicators become hard to tell apart, a label, shape or line pattern gives readers another way to distinguish them. Individual perception varies.

Protanopia

A red–green color vision deficiency. Without a distinct response from long-wavelength cones, some reds and greens can look alike, and reds can appear darker.

#BDA600

Deuteranopia

A red–green color vision deficiency. Without a distinct response from medium-wavelength cones, some greens can be difficult to distinguish from reds or browns.

#B19E28

Tritanopia

A blue–yellow color vision deficiency. Without a distinct response from short-wavelength cones, blue can resemble green, and yellow can resemble pink.

#53AF9A

Protanomaly (50%)

An altered long-wavelength cone response can make reds appear dimmer and harder to distinguish from greens. This swatch shows the model’s halfway setting.

#A2AB00

Deuteranomaly (50%)

An altered medium-wavelength cone response can reduce the visible difference between reds and greens. This swatch shows the model’s halfway setting.

#9DA61F

Tritanomaly (50%)

An altered short-wavelength cone response can make blue harder to distinguish from green. This swatch shows the model’s halfway setting.

#5EB261

Grayscale (luminance)

This design check removes hue and preserves relative luminance so you can compare light and dark areas.

#A1A1A1

Partial grayscale (50% blend)

This design check mixes the original color halfway toward its grayscale equivalent in linear light. Use it to see how a design holds up as color fades.

#83AC75

Reference: National Eye Institute: Types of Color Vision Deficiency

Technical reference

CAM16 and CIECAM02 below assume D65 white, an average surround, background Y of 20 against white at 100, and adapting luminance of 4.07 cd/m².

Linear sRGB

These channels scale with emitted light. Use them for lighting calculations and physically meaningful blends.

R 0.09759 G 0.46778 B 0.00212

Display P3

P3 displays can reproduce a wider range of reds and greens. These coordinates reproduce this same sRGB swatch on a color-managed P3 display.

R 0.44084 G 0.70525 B 0.21350

Linear Display P3

These P3 channels are proportional to light, before display encoding.

R 0.16331 G 0.45550 B 0.03747

CIE xyY

The x and y coordinates locate chromaticity on a diagram. Y gives relative luminance on a scale where white is 100.

x 0.334 y 0.571 Y 35.545

CMY

Ideal cyan, magenta and yellow are the complements of the encoded red, green and blue channels.

C % 65.490 M % 28.627 Y % 97.255

Binary RGB

Each eight-bit group represents one channel. Together they store the 24-bit hex color.

01011000 10110110 00000111