#21851C#21851C

#21851C is a mid, vivid green. Relative luminance 0.172; OKLCH L 54.0% C 0.166 H 142.3°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#21851C
RGB	rgb(33, 133, 28)
HSL	hsl(117, 65%, 32%)
HSV	hsv(117, 79%, 52%)
CMYK	cmyk(75.2%, 0%, 78.9%, 47.8%)
CIE-LAB	lab(48.49, -48.19, 45.10)
CIE-LCH	lch(48.49, 66.00, 136.90°)
OKLab	oklab(54.01% -0.1311 0.1012)
OKLCH	oklch(54.01% 0.166 142.3)
XYZ	xyz(9.2238, 17.1812, 3.9286)
Luminance	0.1718 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21851C #801C85

analogous

#56851C #21851C #1C854C

triadic

#21851C #1C2185 #851C21

tetradic

#21851C #1C5685 #801C85 #854C1C

square

#21851C #1C5685 #801C85 #854C1C

split-complementary

#21851C #4C1C85 #851C56

monochromatic

#082007 #145211 #21851C #2EB827 #4BD844

Accessibility & contrast

On white

4.73

#21851C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#21851C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21851C

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21851C	#FFFFFF	#000000	##FFFFFF
##21851C	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887803

Deuteranopia (green-blind)

#7D7028

Tritanopia (blue-blind)

#008171

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #21851c;
/* rgb */ color: rgb(33, 133, 28);
/* oklch */ color: oklch(54.0% 0.166 142.3);

Tailwind

colors: {
  custom: {
    50: '#6eaa61',
    500: '#21851c',
    950: '#000000',
  },
}

SCSS

$custom: #21851c;
$custom-light: #6eaa61;
$custom-dark: #000000;

JSON

{
  "hex": "#21851c",
  "rgb": {
    "r": 33,
    "g": 133,
    "b": 28
  },
  "hsl": {
    "h": 117.143,
    "s": 65.217,
    "l": 31.569
  },
  "oklch": {
    "l": 0.54014,
    "c": 0.16558,
    "h": 142.3
  },
  "luminance": 0.17182
}

Semantic roles & 50–950 ramp

primary

#21851C

secondary

#B345B8

accent

#40E8E0

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #21851C

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

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