#35CA21

sRGB · 53 / 202 / 33

#35CA21 belongs to the green family. Its hex code tells a screen to mix 53 red, 202 green and 33 blue on a scale of 0 to 255. On the HSL wheel, hue is a position around a circle: 112.9° lands in the green region. Its 71.9% saturation makes it strong in color at this lightness. HSL lightness is 46.1% 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 (9.62:1), which helps the shapes of letters stand out.

Color conversions

sRGB (8-bit): 53, 202, 33
HSL: 112.90°, 71.91%, 46.08%
HSV / HSB: 112.90°, 83.66%, 79.22%
CMYK (approx.): 73.76%, 0.00%, 83.66%, 20.78%
CIE XYZ (D65, Y = 100 for white): 22.862, 43.106, 8.554
CIELAB (D65, 2° observer): 71.627, -66.746, 65.428
WCAG relative luminance: 0.43108
24-bit decimal: 3525153

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 #35CA21 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 · 9.62:1

Normal text: AAA
Large text: AAA

White text · 2.18:1

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. 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

#B621CA sits half a turn (180°) from #35CA21 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.

#35CA21 #B621CA

Analogous

#89CA21 and #21CA62 sit 30° to either side of #35CA21. 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.

#89CA21 #35CA21 #21CA62

Triadic

#35CA21, #2135CA and #CA2135 are spaced 120° apart, forming a triangle on the wheel. Try one for the main color and the other two for accents.

#35CA21 #2135CA #CA2135

Split complementary

Start at #35CA21 and look across the wheel. #6221CA and #CA2189 sit 30° to either side of its exact opposite, giving you two different accent choices.

#35CA21 #6221CA #CA2189

Square

Starting with #35CA21, each quarter turn (90°) takes you to the next hue: #2189CA, #B621CA, then #CA6221. Across the square, #35CA21 pairs with #B621CA, and #2189CA with #CA6221.

#35CA21 #2189CA #B621CA #CA6221

Tetradic

#35CA21 and #B621CA are opposites, as are #21CAB6 and #CA2135. Together they form a rectangle on the wheel, with alternating gaps of 60° and 120°.

#35CA21 #21CAB6 #B621CA #CA2135

Tints

Mixing #35CA21 with white in 20% steps produces this scale. The first mixture, #5DD54D, keeps 80% of the original. By #D7F4D3, the mixture is 80% white.

#35CA21 #5DD54D #86DF7A #AEEAA6 #D7F4D3 #FFFFFF

Shades

Mixing #35CA21 with black in 20% steps produces this scale. The first mixture, #2AA21A, keeps 80% of the original. By #0B2807, the mixture is 80% black.

#35CA21 #2AA21A #207914 #15510D #0B2807 #000000

Tones

Mixing #35CA21 with middle gray in 20% steps produces this scale. The first mixture, #44BB34, keeps 80% of the original. By #718F6D, the mixture is 80% middle gray.

#35CA21 #44BB34 #53AC47 #629E5A #718F6D #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

#35CA21

RGB

rgb(53 202 33)

HSL

hsl(112.899 71.915% 46.078%)

CSS example

.color-sample {
  background-color: #35CA21;
  color: #000000;
}

Channel breakdown

RGB

#35CA21 uses 53 red, 202 green and 33 blue. Each bar shows how much of that channel’s 0–255 range the screen uses.

Red 20.8%

Green 79.2%

Blue 12.9%

CMYK

A simple CMYK estimate for #35CA21 is 73.8% cyan, 0.0% magenta, 83.7% yellow and 20.8% black. These are ink amounts; a printer profile is needed to predict the result on paper.

Cyan 73.8%

Magenta 0.0%

Yellow 83.7%

Black 20.8%

Nearby colors

The nearest shorthand match is #33CC22. Its matching digit pairs let you write it as #3C2 in CSS. For a modern design, keep #35CA21 when you want an exact match. Use its web-safe neighbor, #33CC33, when matching a legacy palette of 216 colors.

Nearest shorthand · #33CC22 Nearest web-safe · #33CC33

Gradient to complement

#35CA21 #4BAE3D #609259 #767676 #8B5992 #A13DAE #B621CA

Color vision previews

Compare how #35CA21 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.

#CFB600

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.

#BEAB38

Tritanopia

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

#00C4AC

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.

#ADBC10

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.

#A5B631

Tritanomaly (50%)

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

#40C66F

Grayscale (luminance)

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

#AFAFAF

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.

#85BD82

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 0.03560 G 0.59062 B 0.01521

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 0.40181 G 0.78104 B 0.26529

Linear Display P3

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

R 0.13414 G 0.57220 B 0.05722

CIE xyY

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

x 0.307 y 0.578 Y 43.106

CMY

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

C % 79.216 M % 20.784 Y % 87.059

Binary RGB

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

00110101 11001010 00100001