#55801F#55801F

#55801F is a mid, vivid yellow-green. Relative luminance 0.175; OKLCH L 54.9% C 0.133 H 130.8°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#55801F
RGB	rgb(85, 128, 31)
HSL	hsl(87, 61%, 31%)
HSV	hsv(87, 76%, 50%)
CMYK	cmyk(33.6%, 0%, 75.8%, 49.8%)
CIE-LAB	lab(48.84, -30.69, 45.04)
CIE-LCH	lch(48.84, 54.50, 124.27°)
OKLab	oklab(54.87% -0.087 0.1008)
OKLCH	oklch(54.87% 0.133 130.8)
XYZ	xyz(11.7127, 17.4682, 4.0506)
Luminance	0.1747 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55801F #4A1F80

analogous

#807A1F #55801F #24801F

triadic

#55801F #1F5580 #801F55

tetradic

#55801F #1F807A #4A1F80 #801F24

square

#55801F #1F807A #4A1F80 #801F24

split-complementary

#55801F #1F2480 #7A1F80

monochromatic

#141D07 #344F13 #55801F #76B12B #95D247

Accessibility & contrast

On white

4.67

#55801F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#55801F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #55801F

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55801F	#FFFFFF	#000000	##FFFFFF
##55801F	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86760C

Deuteranopia (green-blind)

#807328

Tritanopia (blue-blind)

#577A6D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #55801f;
/* rgb */ color: rgb(85, 128, 31);
/* oklch */ color: oklch(54.9% 0.133 130.8);

Tailwind

colors: {
  custom: {
    50: '#89a562',
    500: '#55801f',
    950: '#000000',
  },
}

SCSS

$custom: #55801f;
$custom-light: #89a562;
$custom-dark: #000000;

JSON

{
  "hex": "#55801f",
  "rgb": {
    "r": 85,
    "g": 128,
    "b": 31
  },
  "hsl": {
    "h": 86.598,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54866,
    "c": 0.13314,
    "h": 130.8
  },
  "luminance": 0.17469
}

Semantic roles & 50–950 ramp

primary

#55801F

secondary

#7748B3

accent

#44E48B

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #55801F

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

Preview Lab → · Contrast checker → · Palette generator →