#55821F#55821F

#55821F is a mid, vivid yellow-green. Relative luminance 0.180; OKLCH L 55.4% C 0.136 H 131.2°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#55821F
RGB	rgb(85, 130, 31)
HSL	hsl(87, 61%, 32%)
HSV	hsv(87, 76%, 51%)
CMYK	cmyk(34.6%, 0%, 76.2%, 49%)
CIE-LAB	lab(49.49, -31.62, 45.67)
CIE-LCH	lch(49.49, 55.55, 124.70°)
OKLab	oklab(55.39% -0.0895 0.1021)
OKLCH	oklch(55.39% 0.136 131.2)
XYZ	xyz(11.9762, 17.9950, 4.1384)
Luminance	0.1799 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55821F #4C1F82

analogous

#827E1F #55821F #23821F

triadic

#55821F #1F5582 #821F55

tetradic

#55821F #1F827E #4C1F82 #821F23

square

#55821F #1F827E #4C1F82 #821F23

split-complementary

#55821F #1F2382 #7E1F82

monochromatic

#141F07 #355113 #55821F #75B32B #94D348

Accessibility & contrast

On white

4.57

#55821F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#55821F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #55821F

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

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

#88780B

Deuteranopia (green-blind)

#827429

Tritanopia (blue-blind)

#577C6F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #55821f;
/* rgb */ color: rgb(85, 130, 31);
/* oklch */ color: oklch(55.4% 0.136 131.2);

Tailwind

colors: {
  custom: {
    50: '#89a662',
    500: '#55821f',
    950: '#000000',
  },
}

SCSS

$custom: #55821f;
$custom-light: #89a662;
$custom-dark: #000000;

JSON

{
  "hex": "#55821f",
  "rgb": {
    "r": 85,
    "g": 130,
    "b": 31
  },
  "hsl": {
    "h": 87.273,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55392,
    "c": 0.13581,
    "h": 131.2
  },
  "luminance": 0.17995
}

Semantic roles & 50–950 ramp

primary

#55821F

secondary

#7948B5

accent

#43E58D

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #55821F

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

Preview Lab → · Contrast checker → · Palette generator →