#21540F#21540F

#21540F is a dark, moderate green. Relative luminance 0.067; OKLCH L 39.6% C 0.112 H 139.1°. Best body text is #FFFFFF at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#21540F
RGB	rgb(33, 84, 15)
HSL	hsl(104, 70%, 19%)
HSV	hsv(104, 82%, 33%)
CMYK	cmyk(60.7%, 0%, 82.1%, 67.1%)
CIE-LAB	lab(31.11, -30.84, 32.86)
CIE-LCH	lch(31.11, 45.06, 133.19°)
OKLab	oklab(39.59% -0.085 0.0737)
OKLCH	oklch(39.59% 0.112 139.1)
XYZ	xyz(3.8836, 6.6981, 1.5401)
Luminance	0.0670 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21540F #420F54

analogous

#44540F #21540F #0F5420

triadic

#21540F #0F2154 #540F21

tetradic

#21540F #0F4454 #420F54 #54200F

square

#21540F #0F4454 #420F54 #54200F

split-complementary

#21540F #200F54 #540F44

monochromatic

#0A1A05 #0D2006 #21540F #358818 #4ABC22

Accessibility & contrast

On white

8.98

#21540F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#21540F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21540F

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21540F	#FFFFFF	#000000	##FFFFFF
##21540F	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)

#574C02

Deuteranopia (green-blind)

#504816

Tritanopia (blue-blind)

#1C5147

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #21540f;
/* rgb */ color: rgb(33, 84, 15);
/* oklch */ color: oklch(39.6% 0.112 139.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#21540f",
  "rgb": {
    "r": 33,
    "g": 84,
    "b": 15
  },
  "hsl": {
    "h": 104.348,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.39591,
    "c": 0.11245,
    "h": 139.1
  },
  "luminance": 0.06698
}

Semantic roles & 50–950 ramp

primary

#21540F

secondary

#76318E

accent

#3BEDBE

background

#F6F8F4

surface

#EBEFE7

border

#C6CAC3

text

#060B03

muted

#7A7C78

Preview Lab

Preview with #21540F

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

Preview Lab → · Contrast checker → · Palette generator →