#21580E#21580E

#21580E is a dark, moderate green. Relative luminance 0.073; OKLCH L 40.8% C 0.118 H 139.3°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#21580E
RGB	rgb(33, 88, 14)
HSL	hsl(105, 73%, 20%)
HSV	hsv(105, 84%, 35%)
CMYK	cmyk(62.5%, 0%, 84.1%, 65.5%)
CIE-LAB	lab(32.56, -32.58, 34.63)
CIE-LCH	lch(32.56, 47.54, 133.25°)
OKLab	oklab(40.78% -0.0897 0.0772)
OKLCH	oklch(40.78% 0.118 139.3)
XYZ	xyz(4.1960, 7.3341, 1.6099)
Luminance	0.0733 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21580E #450E58

analogous

#46580E #21580E #0E5820

triadic

#21580E #0E2158 #580E21

tetradic

#21580E #0E4658 #450E58 #58200E

square

#21580E #0E4658 #450E58 #58200E

split-complementary

#21580E #200E58 #580E46

monochromatic

#0A1A04 #0D2306 #21580E #358D16 #49C21F

Accessibility & contrast

On white

8.51

#21580E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#21580E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21580E

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21580E	#FFFFFF	#000000	##FFFFFF
##21580E	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B4F00

Deuteranopia (green-blind)

#544B16

Tritanopia (blue-blind)

#1B554A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #21580e;
/* rgb */ color: rgb(33, 88, 14);
/* oklch */ color: oklch(40.8% 0.118 139.3);

Tailwind

colors: {
  custom: {
    50: '#648853',
    500: '#21580e',
    950: '#000000',
  },
}

SCSS

$custom: #21580e;
$custom-light: #648853;
$custom-dark: #000000;

JSON

{
  "hex": "#21580e",
  "rgb": {
    "r": 33,
    "g": 88,
    "b": 14
  },
  "hsl": {
    "h": 104.595,
    "s": 72.549,
    "l": 20
  },
  "oklch": {
    "l": 0.40783,
    "c": 0.11835,
    "h": 139.3
  },
  "luminance": 0.07334
}

Semantic roles & 50–950 ramp

primary

#21580E

secondary

#793092

accent

#39EFC0

background

#F6F8F4

surface

#EBF0E8

border

#C6CBC4

text

#060B03

muted

#7A7C78

Preview Lab

Preview with #21580E

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

Preview Lab → · Contrast checker → · Palette generator →