#20581B#20581B

#20581B is a dark, moderate green. Relative luminance 0.074; OKLCH L 40.9% C 0.110 H 142.0°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#20581B
RGB	rgb(32, 88, 27)
HSL	hsl(115, 53%, 23%)
HSV	hsv(115, 69%, 35%)
CMYK	cmyk(63.6%, 0%, 69.3%, 65.5%)
CIE-LAB	lab(32.62, -31.66, 29.09)
CIE-LCH	lch(32.62, 43.00, 137.42°)
OKLab	oklab(40.86% -0.0863 0.0675)
OKLCH	oklch(40.86% 0.11 142)
XYZ	xyz(4.2830, 7.3653, 2.2326)
Luminance	0.0737 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20581B #531B58

analogous

#3E581B #20581B #1B5835

triadic

#20581B #1B2058 #581B20

tetradic

#20581B #1B3E58 #531B58 #58351B

square

#20581B #1B3E58 #531B58 #58351B

split-complementary

#20581B #351B58 #581B3E

monochromatic

#091707 #0F290D #20581B #318729 #42B638

Accessibility & contrast

On white

8.49

#20581B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#20581B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20581B

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20581B	#FFFFFF	#000000	##FFFFFF
##20581B	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5014

Deuteranopia (green-blind)

#534B20

Tritanopia (blue-blind)

#17554B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #20581b;
/* rgb */ color: rgb(32, 88, 27);
/* oklch */ color: oklch(40.9% 0.110 142.0);

Tailwind

colors: {
  custom: {
    50: '#63885a',
    500: '#20581b',
    950: '#000000',
  },
}

SCSS

$custom: #20581b;
$custom-light: #63885a;
$custom-dark: #000000;

JSON

{
  "hex": "#20581b",
  "rgb": {
    "r": 32,
    "g": 88,
    "b": 27
  },
  "hsl": {
    "h": 115.082,
    "s": 53.043,
    "l": 22.549
  },
  "oklch": {
    "l": 0.40863,
    "c": 0.10956,
    "h": 142
  },
  "luminance": 0.07366
}

Semantic roles & 50–950 ramp

primary

#20581B

secondary

#87418E

accent

#4BDCD1

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060B04

muted

#7A7C79

Preview Lab

Preview with #20581B

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

Preview Lab → · Contrast checker → · Palette generator →