#55821D#55821D

#55821D is a mid, vivid yellow-green. Relative luminance 0.180; OKLCH L 55.4% C 0.137 H 131.1°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#55821D
RGB	rgb(85, 130, 29)
HSL	hsl(87, 64%, 31%)
HSV	hsv(87, 78%, 51%)
CMYK	cmyk(34.6%, 0%, 77.7%, 49%)
CIE-LAB	lab(49.48, -31.74, 46.38)
CIE-LCH	lch(49.48, 56.21, 124.39°)
OKLab	oklab(55.38% -0.09 0.1033)
OKLCH	oklch(55.38% 0.137 131.1)
XYZ	xyz(11.9506, 17.9848, 4.0039)
Luminance	0.1799 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55821D #4A1D82

analogous

#827C1D #55821D #22821D

triadic

#55821D #1D5582 #821D55

tetradic

#55821D #1D827C #4A1D82 #821D22

square

#55821D #1D827C #4A1D82 #821D22

split-complementary

#55821D #1D2282 #7C1D82

monochromatic

#141E07 #345012 #55821D #76B428 #95D544

Accessibility & contrast

On white

4.57

#55821D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#55821D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #55821D

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55821D	#FFFFFF	#000000	##000000
##55821D	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887806

Deuteranopia (green-blind)

#827427

Tritanopia (blue-blind)

#577C6F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #55821d;
/* rgb */ color: rgb(85, 130, 29);
/* oklch */ color: oklch(55.4% 0.137 131.1);

Tailwind

colors: {
  custom: {
    50: '#89a661',
    500: '#55821d',
    950: '#000000',
  },
}

SCSS

$custom: #55821d;
$custom-light: #89a661;
$custom-dark: #000000;

JSON

{
  "hex": "#55821d",
  "rgb": {
    "r": 85,
    "g": 130,
    "b": 29
  },
  "hsl": {
    "h": 86.733,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55378,
    "c": 0.13701,
    "h": 131.1
  },
  "luminance": 0.17985
}

Semantic roles & 50–950 ramp

primary

#55821D

secondary

#7746B5

accent

#41E78B

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #55821D

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

Preview Lab → · Contrast checker → · Palette generator →