#21A231#21A231

#21A231 is a light, vivid green. Relative luminance 0.264; OKLCH L 62.3% C 0.186 H 144.4°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#21A231
RGB	rgb(33, 162, 49)
HSL	hsl(127, 66%, 38%)
HSV	hsv(127, 80%, 64%)
CMYK	cmyk(79.6%, 0%, 69.8%, 36.5%)
CIE-LAB	lab(58.40, -56.00, 47.20)
CIE-LCH	lch(58.40, 73.23, 139.88°)
OKLab	oklab(62.3% -0.1513 0.1083)
OKLCH	oklch(62.3% 0.186 144.4)
XYZ	xyz(14.1009, 26.3841, 7.2546)
Luminance	0.2639 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A231 #A22192

analogous

#51A221 #21A231 #21A271

triadic

#21A231 #3121A2 #A23121

tetradic

#21A231 #2151A2 #A22192 #A27121

square

#21A231 #2151A2 #A22192 #A27121

split-complementary

#21A231 #7121A2 #A22151

monochromatic

#0C3C12 #176F22 #21A231 #2CD441 #5FDE6F

Accessibility & contrast

On white

3.35

#21A231 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#21A231 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A231

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A231	#FFFFFF	#000000	##000000
##21A231	1.00	3.35	6.28	6.28
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59221

Deuteranopia (green-blind)

#97893C

Tritanopia (blue-blind)

#009E8B

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #21a231;
/* rgb */ color: rgb(33, 162, 49);
/* oklch */ color: oklch(62.3% 0.186 144.4);

Tailwind

colors: {
  custom: {
    50: '#74bf6f',
    500: '#21a231',
    950: '#000000',
  },
}

SCSS

$custom: #21a231;
$custom-light: #74bf6f;
$custom-dark: #000000;

JSON

{
  "hex": "#21a231",
  "rgb": {
    "r": 33,
    "g": 162,
    "b": 49
  },
  "hsl": {
    "h": 127.442,
    "s": 66.154,
    "l": 38.235
  },
  "oklch": {
    "l": 0.62297,
    "c": 0.18606,
    "h": 144.4
  },
  "luminance": 0.26386
}

Semantic roles & 50–950 ramp

primary

#21A231

secondary

#C35CB6

accent

#3FD4E9

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #21A231

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

Preview Lab → · Contrast checker → · Palette generator →