#203F10#203F10

#203F10 is a dark, moderate yellow-green. Relative luminance 0.039; OKLCH L 33.2% C 0.082 H 136.7°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#203F10
RGB	rgb(32, 63, 16)
HSL	hsl(100, 59%, 15%)
HSV	hsv(100, 75%, 25%)
CMYK	cmyk(49.2%, 0%, 74.6%, 75.3%)
CIE-LAB	lab(23.34, -21.52, 24.42)
CIE-LCH	lch(23.34, 32.55, 131.39°)
OKLab	oklab(33.19% -0.0596 0.0562)
OKLCH	oklch(33.19% 0.082 136.7)
XYZ	xyz(2.4666, 3.8994, 1.1128)
Luminance	0.0390 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203F10 #2F103F

analogous

#373F10 #203F10 #103F17

triadic

#203F10 #10203F #3F1020

tetradic

#203F10 #10373F #2F103F #3F1710

square

#203F10 #10373F #2F103F #3F1710

split-complementary

#203F10 #17103F #3F1037

monochromatic

#0C1806 #0C1806 #203F10 #39701C #52A129

Accessibility & contrast

On white

11.80

#203F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#203F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203F10

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203F10	#FFFFFF	#000000	##FFFFFF
##203F10	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41390A

Deuteranopia (green-blind)

#3D3714

Tritanopia (blue-blind)

#1F3C35

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #203f10;
/* rgb */ color: rgb(32, 63, 16);
/* oklch */ color: oklch(33.2% 0.082 136.7);

Tailwind

colors: {
  custom: {
    50: '#5f7451',
    500: '#203f10',
    950: '#000000',
  },
}

SCSS

$custom: #203f10;
$custom-light: #5f7451;
$custom-dark: #000000;

JSON

{
  "hex": "#203f10",
  "rgb": {
    "r": 32,
    "g": 63,
    "b": 16
  },
  "hsl": {
    "h": 99.574,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.33187,
    "c": 0.08188,
    "h": 136.7
  },
  "luminance": 0.039
}

Semantic roles & 50–950 ramp

primary

#203F10

secondary

#613279

accent

#45E3AD

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #203F10

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

Preview Lab → · Contrast checker → · Palette generator →