#21A13D#21A13D

#21A13D is a light, vivid green. Relative luminance 0.262; OKLCH L 62.1% C 0.176 H 146.2°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#21A13D
RGB	rgb(33, 161, 61)
HSL	hsl(133, 66%, 38%)
HSV	hsv(133, 80%, 63%)
CMYK	cmyk(79.5%, 0%, 62.1%, 36.9%)
CIE-LAB	lab(58.18, -54.34, 41.71)
CIE-LCH	lch(58.18, 68.50, 142.49°)
OKLab	oklab(62.15% -0.1463 0.098)
OKLCH	oklch(62.15% 0.176 146.2)
XYZ	xyz(14.2133, 26.1483, 8.7120)
Luminance	0.2615 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A13D #A12185

analogous

#45A121 #21A13D #21A17D

triadic

#21A13D #3D21A1 #A13D21

tetradic

#21A13D #2145A1 #A12185 #A17D21

square

#21A13D #2145A1 #A12185 #A17D21

split-complementary

#21A13D #7D21A1 #A12145

monochromatic

#0C3B17 #176E2A #21A13D #2CD450 #5EDE7A

Accessibility & contrast

On white

3.37

#21A13D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#21A13D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A13D

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A13D	#FFFFFF	#000000	##000000
##21A13D	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39232

Deuteranopia (green-blind)

#958845

Tritanopia (blue-blind)

#009D8C

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #21a13d;
/* rgb */ color: rgb(33, 161, 61);
/* oklch */ color: oklch(62.1% 0.176 146.2);

Tailwind

colors: {
  custom: {
    50: '#73be76',
    500: '#21a13d',
    950: '#000000',
  },
}

SCSS

$custom: #21a13d;
$custom-light: #73be76;
$custom-dark: #000000;

JSON

{
  "hex": "#21a13d",
  "rgb": {
    "r": 33,
    "g": 161,
    "b": 61
  },
  "hsl": {
    "h": 133.125,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.62147,
    "c": 0.17606,
    "h": 146.2
  },
  "luminance": 0.2615
}

Semantic roles & 50–950 ramp

primary

#21A13D

secondary

#C35BAC

accent

#3FC4E9

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #21A13D

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

Preview Lab → · Contrast checker → · Palette generator →