#21540E#21540E

#21540E is a dark, moderate green. Relative luminance 0.067; OKLCH L 39.6% C 0.113 H 138.9°. Best body text is #FFFFFF at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#21540E
RGB	rgb(33, 84, 14)
HSL	hsl(104, 71%, 19%)
HSV	hsv(104, 83%, 33%)
CMYK	cmyk(60.7%, 0%, 83.3%, 67.1%)
CIE-LAB	lab(31.10, -30.92, 33.23)
CIE-LCH	lch(31.10, 45.39, 132.94°)
OKLab	oklab(39.58% -0.0852 0.0743)
OKLCH	oklch(39.58% 0.113 138.9)
XYZ	xyz(3.8766, 6.6954, 1.5034)
Luminance	0.0670 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21540E #410E54

analogous

#44540E #21540E #0E541E

triadic

#21540E #0E2154 #540E21

tetradic

#21540E #0E4454 #410E54 #541E0E

square

#21540E #0E4454 #410E54 #541E0E

split-complementary

#21540E #1E0E54 #540E44

monochromatic

#0A1A04 #0C2005 #21540E #368817 #4ABD1F

Accessibility & contrast

On white

8.98

#21540E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#21540E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21540E

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21540E	#FFFFFF	#000000	##FFFFFF
##21540E	1.00	8.98	2.34	8.98
#FFFFFF	8.98	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574C01

Deuteranopia (green-blind)

#504816

Tritanopia (blue-blind)

#1C5147

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #21540e;
/* rgb */ color: rgb(33, 84, 14);
/* oklch */ color: oklch(39.6% 0.113 138.9);

Tailwind

colors: {
  custom: {
    50: '#638553',
    500: '#21540e',
    950: '#000000',
  },
}

SCSS

$custom: #21540e;
$custom-light: #638553;
$custom-dark: #000000;

JSON

{
  "hex": "#21540e",
  "rgb": {
    "r": 33,
    "g": 84,
    "b": 14
  },
  "hsl": {
    "h": 103.714,
    "s": 71.429,
    "l": 19.216
  },
  "oklch": {
    "l": 0.39583,
    "c": 0.11306,
    "h": 138.9
  },
  "luminance": 0.06696
}

Semantic roles & 50–950 ramp

primary

#21540E

secondary

#752F8E

accent

#3AEEBD

background

#F6F8F4

surface

#EBEFE7

border

#C6CAC3

text

#060B02

muted

#7A7C78

Preview Lab

Preview with #21540E

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

Preview Lab → · Contrast checker → · Palette generator →