#21530D#21530D

#21530D is a dark, moderate green. Relative luminance 0.065; OKLCH L 39.3% C 0.112 H 138.7°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#21530D
RGB	rgb(33, 83, 13)
HSL	hsl(103, 73%, 19%)
HSV	hsv(103, 84%, 33%)
CMYK	cmyk(60.2%, 0%, 84.3%, 67.5%)
CIE-LAB	lab(30.73, -30.57, 33.24)
CIE-LCH	lch(30.73, 45.16, 132.60°)
OKLab	oklab(39.28% -0.0844 0.0741)
OKLCH	oklch(39.28% 0.112 138.7)
XYZ	xyz(3.7930, 6.5386, 1.4429)
Luminance	0.0654 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21530D #3F0D53

analogous

#44530D #21530D #0D531C

triadic

#21530D #0D2153 #530D21

tetradic

#21530D #0D4453 #3F0D53 #531C0D

square

#21530D #0D4453 #3F0D53 #531C0D

split-complementary

#21530D #1C0D53 #530D44

monochromatic

#0B1A04 #0C1E05 #21530D #368815 #4BBD1E

Accessibility & contrast

On white

9.10

#21530D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#21530D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21530D

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21530D	#FFFFFF	#000000	##FFFFFF
##21530D	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564B00

Deuteranopia (green-blind)

#4F4715

Tritanopia (blue-blind)

#1C5046

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #21530d;
/* rgb */ color: rgb(33, 83, 13);
/* oklch */ color: oklch(39.3% 0.112 138.7);

Tailwind

colors: {
  custom: {
    50: '#638452',
    500: '#21530d',
    950: '#000000',
  },
}

SCSS

$custom: #21530d;
$custom-light: #638452;
$custom-dark: #000000;

JSON

{
  "hex": "#21530d",
  "rgb": {
    "r": 33,
    "g": 83,
    "b": 13
  },
  "hsl": {
    "h": 102.857,
    "s": 72.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.39276,
    "c": 0.11231,
    "h": 138.7
  },
  "luminance": 0.06539
}

Semantic roles & 50–950 ramp

primary

#21530D

secondary

#722E8E

accent

#38F0BB

background

#F6F8F4

surface

#EBEFE7

border

#C6CAC3

text

#060B02

muted

#7A7C78

Preview Lab

Preview with #21530D

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

Preview Lab → · Contrast checker → · Palette generator →