#4C831C#4C831C

#4C831C is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.1% C 0.144 H 134.1°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4C831C
RGB	rgb(76, 131, 28)
HSL	hsl(92, 65%, 31%)
HSV	hsv(92, 79%, 51%)
CMYK	cmyk(42%, 0%, 78.6%, 48.6%)
CIE-LAB	lab(49.32, -35.63, 46.42)
CIE-LCH	lch(49.32, 58.52, 127.51°)
OKLab	oklab(55.12% -0.1 0.1034)
OKLCH	oklch(55.12% 0.144 134.1)
XYZ	xyz(11.3062, 17.8524, 3.9485)
Luminance	0.1785 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C831C #531C83

analogous

#7F831C #4C831C #1C831F

triadic

#4C831C #1C4C83 #831C4C

tetradic

#4C831C #1C7F83 #531C83 #831F1C

square

#4C831C #1C7F83 #531C83 #831F1C

split-complementary

#4C831C #1F1C83 #831C7F

monochromatic

#111E06 #2F5111 #4C831C #69B527 #88D743

Accessibility & contrast

On white

4.59

#4C831C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#4C831C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4C831C

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C831C	#FFFFFF	#000000	##FFFFFF
##4C831C	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887803

Deuteranopia (green-blind)

#817427

Tritanopia (blue-blind)

#4B7E70

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4c831c;
/* rgb */ color: rgb(76, 131, 28);
/* oklch */ color: oklch(55.1% 0.144 134.1);

Tailwind

colors: {
  custom: {
    50: '#83a761',
    500: '#4c831c',
    950: '#000000',
  },
}

SCSS

$custom: #4c831c;
$custom-light: #83a761;
$custom-dark: #000000;

JSON

{
  "hex": "#4c831c",
  "rgb": {
    "r": 76,
    "g": 131,
    "b": 28
  },
  "hsl": {
    "h": 92.039,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55115,
    "c": 0.14384,
    "h": 134.1
  },
  "luminance": 0.17853
}

Semantic roles & 50–950 ramp

primary

#4C831C

secondary

#8145B6

accent

#40E89A

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B0F05

muted

#7C7F7A

Preview Lab

Preview with #4C831C

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

Preview Lab → · Contrast checker → · Palette generator →