#21A240#21A240

#21A240 is a light, vivid green. Relative luminance 0.265; OKLCH L 62.5% C 0.175 H 146.7°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#21A240
RGB	rgb(33, 162, 64)
HSL	hsl(134, 66%, 38%)
HSV	hsv(134, 80%, 64%)
CMYK	cmyk(79.6%, 0%, 60.5%, 36.5%)
CIE-LAB	lab(58.54, -54.30, 40.73)
CIE-LCH	lch(58.54, 67.87, 143.13°)
OKLab	oklab(62.46% -0.1461 0.0961)
OKLCH	oklch(62.46% 0.175 146.7)
XYZ	xyz(14.4718, 26.5324, 9.2080)
Luminance	0.2653 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A240 #A22183

analogous

#42A221 #21A240 #21A280

triadic

#21A240 #4021A2 #A24021

tetradic

#21A240 #2142A2 #A22183 #A28021

square

#21A240 #2142A2 #A22183 #A28021

split-complementary

#21A240 #8021A2 #A22142

monochromatic

#0C3C18 #176F2C #21A240 #2CD454 #5FDE7E

Accessibility & contrast

On white

3.33

#21A240 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#21A240 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A240

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A240	#FFFFFF	#000000	##000000
##21A240	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49336

Deuteranopia (green-blind)

#968948

Tritanopia (blue-blind)

#009E8D

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #21a240;
/* rgb */ color: rgb(33, 162, 64);
/* oklch */ color: oklch(62.5% 0.175 146.7);

Tailwind

colors: {
  custom: {
    50: '#73bf78',
    500: '#21a240',
    950: '#000000',
  },
}

SCSS

$custom: #21a240;
$custom-light: #73bf78;
$custom-dark: #000000;

JSON

{
  "hex": "#21a240",
  "rgb": {
    "r": 33,
    "g": 162,
    "b": 64
  },
  "hsl": {
    "h": 134.419,
    "s": 66.154,
    "l": 38.235
  },
  "oklch": {
    "l": 0.62457,
    "c": 0.17486,
    "h": 146.7
  },
  "luminance": 0.26534
}

Semantic roles & 50–950 ramp

primary

#21A240

secondary

#C35CAA

accent

#3FC0E9

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #21A240

Body copy rendered with the generated semantic roles for this colour.

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