#203B11#203B11

#203B11 is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.0% C 0.075 H 136.1°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#203B11
RGB	rgb(32, 59, 17)
HSL	hsl(99, 55%, 15%)
HSV	hsv(99, 71%, 23%)
CMYK	cmyk(45.8%, 0%, 71.2%, 76.9%)
CIE-LAB	lab(21.86, -19.38, 22.27)
CIE-LCH	lch(21.86, 29.52, 131.02°)
OKLab	oklab(31.98% -0.0537 0.0517)
OKLCH	oklch(31.98% 0.075 136.1)
XYZ	xyz(2.2607, 3.4754, 1.0819)
Luminance	0.0348 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.38

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203B11 #2C113B

analogous

#353B11 #203B11 #113B17

triadic

#203B11 #11203B #3B1120

tetradic

#203B11 #11353B #2C113B #3B1711

square

#203B11 #11353B #2C113B #3B1711

split-complementary

#203B11 #17113B #3B1135

monochromatic

#0D1807 #0D1807 #203B11 #3A6B1F #549A2C

Accessibility & contrast

On white

12.39

#203B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#203B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203B11

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203B11	#FFFFFF	#000000	##FFFFFF
##203B11	1.00	12.39	1.70	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D360C

Deuteranopia (green-blind)

#3A3414

Tritanopia (blue-blind)

#1F3932

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #203b11;
/* rgb */ color: rgb(32, 59, 17);
/* oklch */ color: oklch(32.0% 0.075 136.1);

Tailwind

colors: {
  custom: {
    50: '#5e7151',
    500: '#203b11',
    950: '#000000',
  },
}

SCSS

$custom: #203b11;
$custom-light: #5e7151;
$custom-dark: #000000;

JSON

{
  "hex": "#203b11",
  "rgb": {
    "r": 32,
    "g": 59,
    "b": 17
  },
  "hsl": {
    "h": 98.571,
    "s": 55.263,
    "l": 14.902
  },
  "oklch": {
    "l": 0.31979,
    "c": 0.07456,
    "h": 136.1
  },
  "luminance": 0.03475
}

Semantic roles & 50–950 ramp

primary

#203B11

secondary

#5D3374

accent

#49DFA9

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040702

muted

#797A78

Preview Lab

Preview with #203B11

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

Preview Lab → · Contrast checker → · Palette generator →