#21841C#21841C

#21841C is a mid, vivid green. Relative luminance 0.169; OKLCH L 53.7% C 0.164 H 142.3°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#21841C
RGB	rgb(33, 132, 28)
HSL	hsl(117, 65%, 31%)
HSV	hsv(117, 79%, 52%)
CMYK	cmyk(75%, 0%, 78.8%, 48.2%)
CIE-LAB	lab(48.14, -47.85, 44.76)
CIE-LCH	lch(48.14, 65.53, 136.91°)
OKLab	oklab(53.73% -0.1301 0.1005)
OKLCH	oklch(53.73% 0.164 142.3)
XYZ	xyz(9.0875, 16.9087, 3.8832)
Luminance	0.1691 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21841C #7F1C84

analogous

#55841C #21841C #1C844B

triadic

#21841C #1C2184 #841C21

tetradic

#21841C #1C5584 #7F1C84 #844B1C

square

#21841C #1C5584 #7F1C84 #844B1C

split-complementary

#21841C #4B1C84 #841C55

monochromatic

#081F07 #145211 #21841C #2EB627 #4AD743

Accessibility & contrast

On white

4.79

#21841C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#21841C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21841C

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21841C	#FFFFFF	#000000	##FFFFFF
##21841C	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877703

Deuteranopia (green-blind)

#7C6F28

Tritanopia (blue-blind)

#008070

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #21841c;
/* rgb */ color: rgb(33, 132, 28);
/* oklch */ color: oklch(53.7% 0.164 142.3);

Tailwind

colors: {
  custom: {
    50: '#6ea960',
    500: '#21841c',
    950: '#000000',
  },
}

SCSS

$custom: #21841c;
$custom-light: #6ea960;
$custom-dark: #000000;

JSON

{
  "hex": "#21841c",
  "rgb": {
    "r": 33,
    "g": 132,
    "b": 28
  },
  "hsl": {
    "h": 117.115,
    "s": 65,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53729,
    "c": 0.16441,
    "h": 142.3
  },
  "luminance": 0.1691
}

Semantic roles & 50–950 ramp

primary

#21841C

secondary

#B245B7

accent

#40E8E0

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #21841C

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

Preview Lab → · Contrast checker → · Palette generator →