#4C811C#4C811C

#4C811C is a mid, vivid yellow-green. Relative luminance 0.173; OKLCH L 54.6% C 0.141 H 133.7°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#4C811C
RGB	rgb(76, 129, 28)
HSL	hsl(91, 64%, 31%)
HSV	hsv(91, 78%, 51%)
CMYK	cmyk(41.1%, 0%, 78.3%, 49.4%)
CIE-LAB	lab(48.66, -34.75, 45.78)
CIE-LCH	lch(48.66, 57.48, 127.20°)
OKLab	oklab(54.58% -0.0976 0.1021)
OKLCH	oklch(54.58% 0.141 133.7)
XYZ	xyz(11.0402, 17.3203, 3.8598)
Luminance	0.1732 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C811C #511C81

analogous

#7E811C #4C811C #1C811E

triadic

#4C811C #1C4C81 #811C4C

tetradic

#4C811C #1C7E81 #511C81 #811E1C

square

#4C811C #1C7E81 #511C81 #811E1C

split-complementary

#4C811C #1E1C81 #811C7E

monochromatic

#111C06 #2E4F11 #4C811C #6AB327 #88D642

Accessibility & contrast

On white

4.70

#4C811C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#4C811C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C811C

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C811C	#FFFFFF	#000000	##FFFFFF
##4C811C	1.00	4.70	4.46	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867605

Deuteranopia (green-blind)

#7F7226

Tritanopia (blue-blind)

#4C7C6E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4c811c;
/* rgb */ color: rgb(76, 129, 28);
/* oklch */ color: oklch(54.6% 0.141 133.7);

Tailwind

colors: {
  custom: {
    50: '#83a660',
    500: '#4c811c',
    950: '#000000',
  },
}

SCSS

$custom: #4c811c;
$custom-light: #83a660;
$custom-dark: #000000;

JSON

{
  "hex": "#4c811c",
  "rgb": {
    "r": 76,
    "g": 129,
    "b": 28
  },
  "hsl": {
    "h": 91.485,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54579,
    "c": 0.14124,
    "h": 133.7
  },
  "luminance": 0.17321
}

Semantic roles & 50–950 ramp

primary

#4C811C

secondary

#7F44B4

accent

#40E798

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4C811C

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

Preview Lab → · Contrast checker → · Palette generator →