#21973D#21973D

#21973D is a mid, vivid green. Relative luminance 0.228; OKLCH L 59.4% C 0.164 H 146.8°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#21973D
RGB	rgb(33, 151, 61)
HSL	hsl(134, 64%, 36%)
HSV	hsv(134, 78%, 59%)
CMYK	cmyk(78.1%, 0%, 59.6%, 40.8%)
CIE-LAB	lab(54.86, -50.91, 37.87)
CIE-LCH	lch(54.86, 63.45, 143.36°)
OKLab	oklab(59.39% -0.137 0.0897)
OKLCH	oklch(59.39% 0.164 146.8)
XYZ	xyz(12.5352, 22.7920, 8.1526)
Luminance	0.2279 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21973D #97217B

analogous

#409721 #21973D #219778

triadic

#21973D #3D2197 #973D21

tetradic

#21973D #214097 #97217B #977821

square

#21973D #214097 #97217B #977821

split-complementary

#21973D #782197 #972140

monochromatic

#0B3314 #166529 #21973D #2CC951 #58DA77

Accessibility & contrast

On white

3.78

#21973D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#21973D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21973D

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21973D	#FFFFFF	#000000	##000000
##21973D	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998934

Deuteranopia (green-blind)

#8C8044

Tritanopia (blue-blind)

#009383

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #21973d;
/* rgb */ color: rgb(33, 151, 61);
/* oklch */ color: oklch(59.4% 0.164 146.8);

Tailwind

colors: {
  custom: {
    50: '#71b775',
    500: '#21973d',
    950: '#000000',
  },
}

SCSS

$custom: #21973d;
$custom-light: #71b775;
$custom-dark: #000000;

JSON

{
  "hex": "#21973d",
  "rgb": {
    "r": 33,
    "g": 151,
    "b": 61
  },
  "hsl": {
    "h": 134.237,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.59393,
    "c": 0.16375,
    "h": 146.8
  },
  "luminance": 0.22793
}

Semantic roles & 50–950 ramp

primary

#21973D

secondary

#BE55A6

accent

#41C0E7

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #21973D

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

Preview Lab → · Contrast checker → · Palette generator →