#55911D#55911D

#55911D is a mid, vivid yellow-green. Relative luminance 0.223; OKLCH L 59.3% C 0.156 H 133.7°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#55911D
RGB	rgb(85, 145, 29)
HSL	hsl(91, 67%, 34%)
HSV	hsv(91, 80%, 57%)
CMYK	cmyk(41.4%, 0%, 80%, 43.1%)
CIE-LAB	lab(54.31, -38.43, 50.98)
CIE-LCH	lch(54.31, 63.84, 127.01°)
OKLab	oklab(59.33% -0.1081 0.1129)
OKLCH	oklch(59.33% 0.156 133.7)
XYZ	xyz(14.0932, 22.2701, 4.7181)
Luminance	0.2227 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55911D #591D91

analogous

#8F911D #55911D #1D911F

triadic

#55911D #1D5591 #911D55

tetradic

#55911D #1D8F91 #591D91 #911F1D

square

#55911D #1D8F91 #591D91 #911F1D

split-complementary

#55911D #1F1D91 #911D8F

monochromatic

#192B09 #375E13 #55911D #73C427 #92DB4D

Accessibility & contrast

On white

3.85

#55911D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#55911D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #55911D

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55911D	#FFFFFF	#000000	##000000
##55911D	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978500

Deuteranopia (green-blind)

#8F802A

Tritanopia (blue-blind)

#558B7C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #55911d;
/* rgb */ color: rgb(85, 145, 29);
/* oklch */ color: oklch(59.3% 0.156 133.7);

Tailwind

colors: {
  custom: {
    50: '#8ab263',
    500: '#55911d',
    950: '#000000',
  },
}

SCSS

$custom: #55911d;
$custom-light: #8ab263;
$custom-dark: #000000;

JSON

{
  "hex": "#55911d",
  "rgb": {
    "r": 85,
    "g": 145,
    "b": 29
  },
  "hsl": {
    "h": 91.034,
    "s": 66.667,
    "l": 34.118
  },
  "oklch": {
    "l": 0.5933,
    "c": 0.15631,
    "h": 133.7
  },
  "luminance": 0.22271
}

Semantic roles & 50–950 ramp

primary

#55911D

secondary

#874CBE

accent

#3EEA97

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #55911D

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

Preview Lab → · Contrast checker → · Palette generator →