#21550D#21550D

#21550D is a dark, moderate green. Relative luminance 0.068; OKLCH L 39.9% C 0.115 H 138.9°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#21550D
RGB	rgb(33, 85, 13)
HSL	hsl(103, 73%, 19%)
HSV	hsv(103, 85%, 33%)
CMYK	cmyk(61.2%, 0%, 84.7%, 66.7%)
CIE-LAB	lab(31.46, -31.41, 33.94)
CIE-LCH	lch(31.46, 46.24, 132.78°)
OKLab	oklab(39.88% -0.0866 0.0756)
OKLCH	oklch(39.88% 0.115 138.9)
XYZ	xyz(3.9482, 6.8491, 1.4946)
Luminance	0.0685 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21550D #410D55

analogous

#45550D #21550D #0D551D

triadic

#21550D #0D2155 #550D21

tetradic

#21550D #0D4555 #410D55 #551D0D

square

#21550D #0D4555 #410D55 #551D0D

split-complementary

#21550D #1D0D55 #550D45

monochromatic

#0A1B04 #0C2005 #21550D #368A15 #4ABF1D

Accessibility & contrast

On white

8.86

#21550D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#21550D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21550D

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21550D	#FFFFFF	#000000	##FFFFFF
##21550D	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584D00

Deuteranopia (green-blind)

#514815

Tritanopia (blue-blind)

#1C5248

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #21550d;
/* rgb */ color: rgb(33, 85, 13);
/* oklch */ color: oklch(39.9% 0.115 138.9);

Tailwind

colors: {
  custom: {
    50: '#648552',
    500: '#21550d',
    950: '#000000',
  },
}

SCSS

$custom: #21550d;
$custom-light: #648552;
$custom-dark: #000000;

JSON

{
  "hex": "#21550d",
  "rgb": {
    "r": 33,
    "g": 85,
    "b": 13
  },
  "hsl": {
    "h": 103.333,
    "s": 73.469,
    "l": 19.216
  },
  "oklch": {
    "l": 0.39877,
    "c": 0.11497,
    "h": 138.9
  },
  "luminance": 0.06849
}

Semantic roles & 50–950 ramp

primary

#21550D

secondary

#752E90

accent

#38F0BD

background

#F6F8F4

surface

#EBEFE7

border

#C6CAC3

text

#060B02

muted

#7A7C78

Preview Lab

Preview with #21550D

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

Preview Lab → · Contrast checker → · Palette generator →