#55831F#55831F

#55831F is a mid, vivid yellow-green. Relative luminance 0.183; OKLCH L 55.7% C 0.137 H 131.5°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#55831F
RGB	rgb(85, 131, 31)
HSL	hsl(88, 62%, 32%)
HSV	hsv(88, 76%, 51%)
CMYK	cmyk(35.1%, 0%, 76.3%, 48.6%)
CIE-LAB	lab(49.81, -32.08, 45.99)
CIE-LCH	lch(49.81, 56.07, 124.90°)
OKLab	oklab(55.66% -0.0908 0.1028)
OKLCH	oklch(55.66% 0.137 131.5)
XYZ	xyz(12.1098, 18.2624, 4.1830)
Luminance	0.1826 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55831F #4D1F83

analogous

#837F1F #55831F #23831F

triadic

#55831F #1F5583 #831F55

tetradic

#55831F #1F837F #4D1F83 #831F23

square

#55831F #1F837F #4D1F83 #831F23

split-complementary

#55831F #1F2383 #7F1F83

monochromatic

#152008 #355213 #55831F #75B42B #94D449

Accessibility & contrast

On white

4.51

#55831F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#55831F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #55831F

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55831F	#FFFFFF	#000000	##000000
##55831F	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89790A

Deuteranopia (green-blind)

#837529

Tritanopia (blue-blind)

#577D70

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #55831f;
/* rgb */ color: rgb(85, 131, 31);
/* oklch */ color: oklch(55.7% 0.137 131.5);

Tailwind

colors: {
  custom: {
    50: '#89a762',
    500: '#55831f',
    950: '#000000',
  },
}

SCSS

$custom: #55831f;
$custom-light: #89a762;
$custom-dark: #000000;

JSON

{
  "hex": "#55831f",
  "rgb": {
    "r": 85,
    "g": 131,
    "b": 31
  },
  "hsl": {
    "h": 87.6,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55655,
    "c": 0.13713,
    "h": 131.5
  },
  "luminance": 0.18263
}

Semantic roles & 50–950 ramp

primary

#55831F

secondary

#7B48B6

accent

#43E58D

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #55831F

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

Preview Lab → · Contrast checker → · Palette generator →