#55991C#55991C

#55991C is a mid, vivid yellow-green. Relative luminance 0.248; OKLCH L 61.4% C 0.167 H 134.7°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#55991C
RGB	rgb(85, 153, 28)
HSL	hsl(93, 69%, 35%)
HSV	hsv(93, 82%, 60%)
CMYK	cmyk(44.4%, 0%, 81.7%, 40%)
CIE-LAB	lab(56.88, -41.86, 53.67)
CIE-LCH	lch(56.88, 68.06, 127.95°)
OKLab	oklab(61.43% -0.1174 0.1184)
OKLCH	oklch(61.43% 0.167 134.7)
XYZ	xyz(15.3468, 24.7967, 5.0760)
Luminance	0.2480 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55991C #601C99

analogous

#93991C #55991C #1C9921

triadic

#55991C #1C5599 #991C55

tetradic

#55991C #1C9399 #601C99 #99211C

square

#55991C #1C9399 #601C99 #99211C

split-complementary

#55991C #211C99 #991C93

monochromatic

#1C3209 #386513 #55991C #72CD25 #91DF50

Accessibility & contrast

On white

3.52

#55991C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#55991C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #55991C

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55991C	#FFFFFF	#000000	##000000
##55991C	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C00

Deuteranopia (green-blind)

#96862B

Tritanopia (blue-blind)

#539382

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #55991c;
/* rgb */ color: rgb(85, 153, 28);
/* oklch */ color: oklch(61.4% 0.167 134.7);

Tailwind

colors: {
  custom: {
    50: '#8bb764',
    500: '#55991c',
    950: '#000000',
  },
}

SCSS

$custom: #55991c;
$custom-light: #8bb764;
$custom-dark: #000000;

JSON

{
  "hex": "#55991c",
  "rgb": {
    "r": 85,
    "g": 153,
    "b": 28
  },
  "hsl": {
    "h": 92.64,
    "s": 69.061,
    "l": 35.49
  },
  "oklch": {
    "l": 0.61431,
    "c": 0.16672,
    "h": 134.7
  },
  "luminance": 0.24798
}

Semantic roles & 50–950 ramp

primary

#55991C

secondary

#8D4FC2

accent

#3CEC9C

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1106

muted

#7D807A

Preview Lab

Preview with #55991C

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

Preview Lab → · Contrast checker → · Palette generator →