#55801B#55801B

#55801B is a mid, vivid yellow-green. Relative luminance 0.174; OKLCH L 54.8% C 0.136 H 130.5°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#55801B
RGB	rgb(85, 128, 27)
HSL	hsl(86, 65%, 30%)
HSV	hsv(86, 79%, 50%)
CMYK	cmyk(33.6%, 0%, 78.9%, 49.8%)
CIE-LAB	lab(48.82, -30.93, 46.46)
CIE-LCH	lch(48.82, 55.81, 123.66°)
OKLab	oklab(54.84% -0.088 0.1031)
OKLCH	oklch(54.84% 0.136 130.5)
XYZ	xyz(11.6632, 17.4484, 3.7901)
Luminance	0.1745 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55801B #461B80

analogous

#80781B #55801B #22801B

triadic

#55801B #1B5580 #801B55

tetradic

#55801B #1B8078 #461B80 #801B22

square

#55801B #1B8078 #461B80 #801B22

split-complementary

#55801B #1B2280 #781B80

monochromatic

#121B06 #334D10 #55801B #77B326 #96D63F

Accessibility & contrast

On white

4.68

#55801B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#55801B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #55801B

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55801B	#FFFFFF	#000000	##FFFFFF
##55801B	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867603

Deuteranopia (green-blind)

#807325

Tritanopia (blue-blind)

#577A6D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #55801b;
/* rgb */ color: rgb(85, 128, 27);
/* oklch */ color: oklch(54.8% 0.136 130.5);

Tailwind

colors: {
  custom: {
    50: '#89a560',
    500: '#55801b',
    950: '#000000',
  },
}

SCSS

$custom: #55801b;
$custom-light: #89a560;
$custom-dark: #000000;

JSON

{
  "hex": "#55801b",
  "rgb": {
    "r": 85,
    "g": 128,
    "b": 27
  },
  "hsl": {
    "h": 85.545,
    "s": 65.161,
    "l": 30.392
  },
  "oklch": {
    "l": 0.54838,
    "c": 0.13555,
    "h": 130.5
  },
  "luminance": 0.17449
}

Semantic roles & 50–950 ramp

primary

#55801B

secondary

#7343B4

accent

#40E887

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #55801B

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

Preview Lab → · Contrast checker → · Palette generator →