#55991D#55991D

#55991D is a mid, vivid yellow-green. Relative luminance 0.248; OKLCH L 61.4% C 0.166 H 134.8°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#55991D
RGB	rgb(85, 153, 29)
HSL	hsl(93, 68%, 36%)
HSV	hsv(93, 81%, 60%)
CMYK	cmyk(44.4%, 0%, 81%, 40%)
CIE-LAB	lab(56.88, -41.80, 53.38)
CIE-LCH	lch(56.88, 67.80, 128.07°)
OKLab	oklab(61.44% -0.1172 0.118)
OKLCH	oklch(61.44% 0.166 134.8)
XYZ	xyz(15.3590, 24.8016, 5.1400)
Luminance	0.2480 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55991D #611D99

analogous

#93991D #55991D #1D9923

triadic

#55991D #1D5599 #991D55

tetradic

#55991D #1D9399 #611D99 #99231D

square

#55991D #1D9399 #611D99 #99231D

split-complementary

#55991D #231D99 #991D93

monochromatic

#1C3209 #386613 #55991D #72CC27 #91DE52

Accessibility & contrast

On white

3.52

#55991D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#55991D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #55991D

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55991D	#FFFFFF	#000000	##000000
##55991D	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: #55991d;
/* rgb */ color: rgb(85, 153, 29);
/* oklch */ color: oklch(61.4% 0.166 134.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#55991d",
  "rgb": {
    "r": 85,
    "g": 153,
    "b": 29
  },
  "hsl": {
    "h": 92.903,
    "s": 68.132,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61436,
    "c": 0.16625,
    "h": 134.8
  },
  "luminance": 0.24802
}

Semantic roles & 50–950 ramp

primary

#55991D

secondary

#8E51C1

accent

#3DEB9C

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1106

muted

#7D807A

Preview Lab

Preview with #55991D

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

Preview Lab → · Contrast checker → · Palette generator →