#55811E#55811E

#55811E is a mid, vivid yellow-green. Relative luminance 0.177; OKLCH L 55.1% C 0.135 H 130.9°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#55811E
RGB	rgb(85, 129, 30)
HSL	hsl(87, 62%, 31%)
HSV	hsv(87, 77%, 51%)
CMYK	cmyk(34.1%, 0%, 76.7%, 49.4%)
CIE-LAB	lab(49.16, -31.22, 45.72)
CIE-LCH	lch(49.16, 55.36, 124.33°)
OKLab	oklab(55.12% -0.0885 0.1021)
OKLCH	oklch(55.12% 0.135 130.9)
XYZ	xyz(11.8308, 17.7251, 4.0260)
Luminance	0.1773 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55811E #4A1E81

analogous

#817B1E #55811E #23811E

triadic

#55811E #1E5581 #811E55

tetradic

#55811E #1E817B #4A1E81 #811E23

square

#55811E #1E817B #4A1E81 #811E23

split-complementary

#55811E #1E2381 #7B1E81

monochromatic

#141E07 #344F12 #55811E #76B32A #95D446

Accessibility & contrast

On white

4.62

#55811E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#55811E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #55811E

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55811E	#FFFFFF	#000000	##FFFFFF
##55811E	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877709

Deuteranopia (green-blind)

#817428

Tritanopia (blue-blind)

#577B6E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #55811e;
/* rgb */ color: rgb(85, 129, 30);
/* oklch */ color: oklch(55.1% 0.135 130.9);

Tailwind

colors: {
  custom: {
    50: '#89a662',
    500: '#55811e',
    950: '#000000',
  },
}

SCSS

$custom: #55811e;
$custom-light: #89a662;
$custom-dark: #000000;

JSON

{
  "hex": "#55811e",
  "rgb": {
    "r": 85,
    "g": 129,
    "b": 30
  },
  "hsl": {
    "h": 86.667,
    "s": 62.264,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55122,
    "c": 0.1351,
    "h": 130.9
  },
  "luminance": 0.17726
}

Semantic roles & 50–950 ramp

primary

#55811E

secondary

#7747B4

accent

#42E58B

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #55811E

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

Preview Lab → · Contrast checker → · Palette generator →