#21801F#21801F

#21801F is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.6% C 0.158 H 142.7°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#21801F
RGB	rgb(33, 128, 31)
HSL	hsl(119, 61%, 31%)
HSV	hsv(119, 76%, 50%)
CMYK	cmyk(74.2%, 0%, 75.8%, 49.8%)
CIE-LAB	lab(46.79, -46.24, 42.31)
CIE-LCH	lch(46.79, 62.67, 137.54°)
OKLab	oklab(52.61% -0.1256 0.0958)
OKLCH	oklch(52.61% 0.158 142.7)
XYZ	xyz(8.5932, 15.8596, 3.9044)
Luminance	0.1586 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21801F #7E1F80

analogous

#51801F #21801F #1F804D

triadic

#21801F #1F2180 #801F21

tetradic

#21801F #1F5180 #7E1F80 #804D1F

square

#21801F #1F5180 #7E1F80 #804D1F

split-complementary

#21801F #4D1F80 #801F51

monochromatic

#081D07 #144F13 #21801F #2EB12B #4AD247

Accessibility & contrast

On white

5.03

#21801F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#21801F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21801F

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21801F	#FFFFFF	#000000	##FFFFFF
##21801F	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83730D

Deuteranopia (green-blind)

#786C29

Tritanopia (blue-blind)

#007C6D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #21801f;
/* rgb */ color: rgb(33, 128, 31);
/* oklch */ color: oklch(52.6% 0.158 142.7);

Tailwind

colors: {
  custom: {
    50: '#6ca661',
    500: '#21801f',
    950: '#000000',
  },
}

SCSS

$custom: #21801f;
$custom-light: #6ca661;
$custom-dark: #000000;

JSON

{
  "hex": "#21801f",
  "rgb": {
    "r": 33,
    "g": 128,
    "b": 31
  },
  "hsl": {
    "h": 118.763,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.5261,
    "c": 0.15796,
    "h": 142.7
  },
  "luminance": 0.15861
}

Semantic roles & 50–950 ramp

primary

#21801F

secondary

#B148B3

accent

#44E4E1

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F05

muted

#7B7F7A

Preview Lab

Preview with #21801F

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

Preview Lab → · Contrast checker → · Palette generator →