#55A11D#55A11D

#55A11D is a light, vivid yellow-green. Relative luminance 0.275; OKLCH L 63.5% C 0.176 H 135.7°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#55A11D
RGB	rgb(85, 161, 29)
HSL	hsl(95, 69%, 37%)
HSV	hsv(95, 82%, 63%)
CMYK	cmyk(47.2%, 0%, 82%, 36.9%)
CIE-LAB	lab(59.44, -45.07, 55.73)
CIE-LCH	lch(59.44, 71.68, 128.96°)
OKLab	oklab(63.54% -0.1259 0.1229)
OKLCH	oklch(63.54% 0.176 135.7)
XYZ	xyz(16.7125, 27.5087, 5.5912)
Luminance	0.2751 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55A11D #691DA1

analogous

#97A11D #55A11D #1DA127

triadic

#55A11D #1D55A1 #A11D55

tetradic

#55A11D #1D97A1 #691DA1 #A1271D

square

#55A11D #1D97A1 #691DA1 #A1271D

split-complementary

#55A11D #271DA1 #A11D97

monochromatic

#1E390A #3A6D14 #55A11D #70D526 #92E158

Accessibility & contrast

On white

3.23

#55A11D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#55A11D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #55A11D

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55A11D	#FFFFFF	#000000	##000000
##55A11D	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#9D8D2D

Tritanopia (blue-blind)

#529B89

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #55a11d;
/* rgb */ color: rgb(85, 161, 29);
/* oklch */ color: oklch(63.5% 0.176 135.7);

Tailwind

colors: {
  custom: {
    50: '#8cbd66',
    500: '#55a11d',
    950: '#000000',
  },
}

SCSS

$custom: #55a11d;
$custom-light: #8cbd66;
$custom-dark: #000000;

JSON

{
  "hex": "#55a11d",
  "rgb": {
    "r": 85,
    "g": 161,
    "b": 29
  },
  "hsl": {
    "h": 94.545,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.63539,
    "c": 0.17596,
    "h": 135.7
  },
  "luminance": 0.2751
}

Semantic roles & 50–950 ramp

primary

#55A11D

secondary

#9555C4

accent

#3CECA1

background

#F9FBF6

surface

#F1F7EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #55A11D

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

Preview Lab → · Contrast checker → · Palette generator →