#20400C#20400C

#20400C is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.5% C 0.087 H 136.0°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#20400C
RGB	rgb(32, 64, 12)
HSL	hsl(97, 68%, 15%)
HSV	hsv(97, 81%, 25%)
CMYK	cmyk(50%, 0%, 81.2%, 74.9%)
CIE-LAB	lab(23.67, -22.40, 26.68)
CIE-LCH	lch(23.67, 34.83, 130.01°)
OKLab	oklab(33.45% -0.0623 0.0603)
OKLCH	oklch(33.45% 0.087 136)
XYZ	xyz(2.4954, 4.0003, 0.9884)
Luminance	0.0400 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 2.82

Hunter Green (survey)

#0B4008

ΔE00 3.24

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20400C #2C0C40

analogous

#3A400C #20400C #0C4012

triadic

#20400C #0C2040 #400C20

tetradic

#20400C #0C3A40 #2C0C40 #40120C

square

#20400C #0C3A40 #2C0C40 #40120C

split-complementary

#20400C #120C40 #400C3A

monochromatic

#0D1A05 #0D1A05 #20400C #3A7416 #54A71F

Accessibility & contrast

On white

11.67

#20400C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#20400C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20400C

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20400C	#FFFFFF	#000000	##FFFFFF
##20400C	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A04

Deuteranopia (green-blind)

#3E3711

Tritanopia (blue-blind)

#1F3D36

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #20400c;
/* rgb */ color: rgb(32, 64, 12);
/* oklch */ color: oklch(33.5% 0.087 136.0);

Tailwind

colors: {
  custom: {
    50: '#5f754e',
    500: '#20400c',
    950: '#000000',
  },
}

SCSS

$custom: #20400c;
$custom-light: #5f754e;
$custom-dark: #000000;

JSON

{
  "hex": "#20400c",
  "rgb": {
    "r": 32,
    "g": 64,
    "b": 12
  },
  "hsl": {
    "h": 96.923,
    "s": 68.421,
    "l": 14.902
  },
  "oklch": {
    "l": 0.33451,
    "c": 0.0867,
    "h": 136
  },
  "luminance": 0.04
}

Semantic roles & 50–950 ramp

primary

#20400C

secondary

#5D2C7C

accent

#3DEBA8

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #20400C

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

Preview Lab → · Contrast checker → · Palette generator →