#55811D#55811D

#55811D is a mid, vivid yellow-green. Relative luminance 0.177; OKLCH L 55.1% C 0.136 H 130.9°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#55811D
RGB	rgb(85, 129, 29)
HSL	hsl(86, 63%, 31%)
HSV	hsv(86, 78%, 51%)
CMYK	cmyk(34.1%, 0%, 77.5%, 49.4%)
CIE-LAB	lab(49.15, -31.28, 46.07)
CIE-LCH	lch(49.15, 55.69, 124.17°)
OKLab	oklab(55.12% -0.0888 0.1026)
OKLCH	oklch(55.12% 0.136 130.9)
XYZ	xyz(11.8183, 17.7201, 3.9598)
Luminance	0.1772 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55811D #491D81

analogous

#817B1D #55811D #23811D

triadic

#55811D #1D5581 #811D55

tetradic

#55811D #1D817B #491D81 #811D23

square

#55811D #1D817B #491D81 #811D23

split-complementary

#55811D #1D2381 #7B1D81

monochromatic

#131D07 #344F12 #55811D #76B328 #95D544

Accessibility & contrast

On white

4.62

#55811D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#55811D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #55811D

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55811D	#FFFFFF	#000000	##FFFFFF
##55811D	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877707

Deuteranopia (green-blind)

#817427

Tritanopia (blue-blind)

#577B6E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #55811d;
/* rgb */ color: rgb(85, 129, 29);
/* oklch */ color: oklch(55.1% 0.136 130.9);

Tailwind

colors: {
  custom: {
    50: '#89a661',
    500: '#55811d',
    950: '#000000',
  },
}

SCSS

$custom: #55811d;
$custom-light: #89a661;
$custom-dark: #000000;

JSON

{
  "hex": "#55811d",
  "rgb": {
    "r": 85,
    "g": 129,
    "b": 29
  },
  "hsl": {
    "h": 86.4,
    "s": 63.291,
    "l": 30.98
  },
  "oklch": {
    "l": 0.55115,
    "c": 0.1357,
    "h": 130.9
  },
  "luminance": 0.17721
}

Semantic roles & 50–950 ramp

primary

#55811D

secondary

#7646B4

accent

#41E68A

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #55811D

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

Preview Lab → · Contrast checker → · Palette generator →