#21410D#21410D

#21410D is a dark, moderate yellow-green. Relative luminance 0.041; OKLCH L 33.8% C 0.087 H 135.9°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#21410D
RGB	rgb(33, 65, 13)
HSL	hsl(97, 67%, 15%)
HSV	hsv(97, 80%, 25%)
CMYK	cmyk(49.2%, 0%, 80%, 74.5%)
CIE-LAB	lab(24.11, -22.41, 26.69)
CIE-LCH	lch(24.11, 34.85, 130.02°)
OKLab	oklab(33.82% -0.0623 0.0604)
OKLCH	oklch(33.82% 0.087 135.9)
XYZ	xyz(2.5901, 4.1328, 1.0419)
Luminance	0.0413 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 2.75

Hunter Green (survey)

#0B4008

ΔE00 3.30

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21410D #2D0D41

analogous

#3B410D #21410D #0D4113

triadic

#21410D #0D2141 #410D21

tetradic

#21410D #0D3B41 #2D0D41 #41130D

square

#21410D #0D3B41 #2D0D41 #41130D

split-complementary

#21410D #130D41 #410D3B

monochromatic

#0D1A05 #0D1A05 #21410D #3B7417 #55A721

Accessibility & contrast

On white

11.50

#21410D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#21410D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21410D

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21410D	#FFFFFF	#000000	##FFFFFF
##21410D	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443B05

Deuteranopia (green-blind)

#3F3812

Tritanopia (blue-blind)

#203E37

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #21410d;
/* rgb */ color: rgb(33, 65, 13);
/* oklch */ color: oklch(33.8% 0.087 135.9);

Tailwind

colors: {
  custom: {
    50: '#60764f',
    500: '#21410d',
    950: '#000000',
  },
}

SCSS

$custom: #21410d;
$custom-light: #60764f;
$custom-dark: #000000;

JSON

{
  "hex": "#21410d",
  "rgb": {
    "r": 33,
    "g": 65,
    "b": 13
  },
  "hsl": {
    "h": 96.923,
    "s": 66.667,
    "l": 15.294
  },
  "oklch": {
    "l": 0.33824,
    "c": 0.08684,
    "h": 135.9
  },
  "luminance": 0.04133
}

Semantic roles & 50–950 ramp

primary

#21410D

secondary

#5E2D7D

accent

#3EEAA8

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #21410D

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

Preview Lab → · Contrast checker → · Palette generator →