#55821C#55821C

#55821C is a mid, vivid yellow-green. Relative luminance 0.180; OKLCH L 55.4% C 0.138 H 131.0°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#55821C
RGB	rgb(85, 130, 28)
HSL	hsl(86, 65%, 31%)
HSV	hsv(86, 78%, 51%)
CMYK	cmyk(34.6%, 0%, 78.5%, 49%)
CIE-LAB	lab(49.47, -31.80, 46.73)
CIE-LCH	lch(49.47, 56.53, 124.24°)
OKLab	oklab(55.37% -0.0903 0.1039)
OKLCH	oklch(55.37% 0.138 131)
XYZ	xyz(11.9385, 17.9800, 3.9398)
Luminance	0.1798 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55821C #491C82

analogous

#827C1C #55821C #22821C

triadic

#55821C #1C5582 #821C55

tetradic

#55821C #1C827C #491C82 #821C22

square

#55821C #1C827C #491C82 #821C22

split-complementary

#55821C #1C2282 #7C1C82

monochromatic

#131D06 #345011 #55821C #76B427 #95D642

Accessibility & contrast

On white

4.57

#55821C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#55821C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #55821C

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55821C	#FFFFFF	#000000	##000000
##55821C	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)

#887804

Deuteranopia (green-blind)

#827426

Tritanopia (blue-blind)

#577C6F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #55821c;
/* rgb */ color: rgb(85, 130, 28);
/* oklch */ color: oklch(55.4% 0.138 131.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#55821c",
  "rgb": {
    "r": 85,
    "g": 130,
    "b": 28
  },
  "hsl": {
    "h": 86.471,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.55371,
    "c": 0.1376,
    "h": 131
  },
  "luminance": 0.1798
}

Semantic roles & 50–950 ramp

primary

#55821C

secondary

#7644B5

accent

#40E88A

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #55821C

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

Preview Lab → · Contrast checker → · Palette generator →