#20591B#20591B

#20591B is a dark, moderate green. Relative luminance 0.075; OKLCH L 41.2% C 0.111 H 142.0°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#20591B
RGB	rgb(32, 89, 27)
HSL	hsl(115, 53%, 23%)
HSV	hsv(115, 70%, 35%)
CMYK	cmyk(64%, 0%, 69.7%, 65.1%)
CIE-LAB	lab(32.99, -32.08, 29.49)
CIE-LCH	lch(32.99, 43.58, 137.41°)
OKLab	oklab(41.16% -0.0874 0.0683)
OKLCH	oklch(41.16% 0.111 142)
XYZ	xyz(4.3656, 7.5306, 2.2602)
Luminance	0.0753 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20591B #541B59

analogous

#3F591B #20591B #1B5935

triadic

#20591B #1B2059 #591B20

tetradic

#20591B #1B3F59 #541B59 #59351B

square

#20591B #1B3F59 #541B59 #59351B

split-complementary

#20591B #351B59 #591B3F

monochromatic

#081707 #0F2A0D #20591B #318829 #42B737

Accessibility & contrast

On white

8.38

#20591B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#20591B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20591B

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20591B	#FFFFFF	#000000	##FFFFFF
##20591B	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5113

Deuteranopia (green-blind)

#544C20

Tritanopia (blue-blind)

#17564C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #20591b;
/* rgb */ color: rgb(32, 89, 27);
/* oklch */ color: oklch(41.2% 0.111 142.0);

Tailwind

colors: {
  custom: {
    50: '#63885a',
    500: '#20591b',
    950: '#000000',
  },
}

SCSS

$custom: #20591b;
$custom-light: #63885a;
$custom-dark: #000000;

JSON

{
  "hex": "#20591b",
  "rgb": {
    "r": 32,
    "g": 89,
    "b": 27
  },
  "hsl": {
    "h": 115.161,
    "s": 53.448,
    "l": 22.745
  },
  "oklch": {
    "l": 0.41161,
    "c": 0.11099,
    "h": 142
  },
  "luminance": 0.07531
}

Semantic roles & 50–950 ramp

primary

#20591B

secondary

#89418F

accent

#4BDDD1

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060B04

muted

#7A7C79

Preview Lab

Preview with #20591B

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

Preview Lab → · Contrast checker → · Palette generator →