#5C811C#5C811C

#5C811C is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.6% C 0.132 H 128.2°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#5C811C
RGB	rgb(92, 129, 28)
HSL	hsl(82, 64%, 31%)
HSV	hsv(82, 78%, 51%)
CMYK	cmyk(28.7%, 0%, 78.3%, 49.4%)
CIE-LAB	lab(49.57, -28.53, 46.97)
CIE-LCH	lch(49.57, 54.96, 121.28°)
OKLab	oklab(55.56% -0.0819 0.1042)
OKLCH	oklch(55.56% 0.132 128.2)
XYZ	xyz(12.4735, 18.0594, 3.9270)
Luminance	0.1806 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C811C #411C81

analogous

#81731C #5C811C #2A811C

triadic

#5C811C #1C5C81 #811C5C

tetradic

#5C811C #1C8173 #411C81 #811C2A

square

#5C811C #1C8173 #411C81 #811C2A

split-complementary

#5C811C #1C2A81 #731C81

monochromatic

#141C06 #384F11 #5C811C #80B327 #A0D642

Accessibility & contrast

On white

4.55

#5C811C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#5C811C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C811C

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C811C	#FFFFFF	#000000	##000000
##5C811C	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887704

Deuteranopia (green-blind)

#837526

Tritanopia (blue-blind)

#5F7B6E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5c811c;
/* rgb */ color: rgb(92, 129, 28);
/* oklch */ color: oklch(55.6% 0.132 128.2);

Tailwind

colors: {
  custom: {
    50: '#8ea561',
    500: '#5c811c',
    950: '#000000',
  },
}

SCSS

$custom: #5c811c;
$custom-light: #8ea561;
$custom-dark: #000000;

JSON

{
  "hex": "#5c811c",
  "rgb": {
    "r": 92,
    "g": 129,
    "b": 28
  },
  "hsl": {
    "h": 81.98,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.5556,
    "c": 0.13249,
    "h": 128.2
  },
  "luminance": 0.1806
}

Semantic roles & 50–950 ramp

primary

#5C811C

secondary

#6D44B4

accent

#40E77E

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D0F05

muted

#7E7F7A

Preview Lab

Preview with #5C811C

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

Preview Lab → · Contrast checker → · Palette generator →