#4C871B#4C871B

#4C871B is a mid, vivid yellow-green. Relative luminance 0.189; OKLCH L 56.2% C 0.150 H 134.6°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4C871B
RGB	rgb(76, 135, 27)
HSL	hsl(93, 67%, 32%)
HSV	hsv(93, 80%, 53%)
CMYK	cmyk(43.7%, 0%, 80%, 47.1%)
CIE-LAB	lab(50.62, -37.43, 48.00)
CIE-LCH	lch(50.62, 60.86, 127.95°)
OKLab	oklab(56.18% -0.1049 0.1065)
OKLCH	oklch(56.18% 0.15 134.6)
XYZ	xyz(11.8421, 18.9429, 4.0691)
Luminance	0.1894 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C871B #561B87

analogous

#82871B #4C871B #1B8720

triadic

#4C871B #1B4C87 #871B4C

tetradic

#4C871B #1B8287 #561B87 #87201B

square

#4C871B #1B8287 #561B87 #87201B

split-complementary

#4C871B #201B87 #871B82

monochromatic

#132107 #2F5411 #4C871B #69BA25 #87D943

Accessibility & contrast

On white

4.39

#4C871B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#4C871B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C871B

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C871B	#FFFFFF	#000000	##000000
##4C871B	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7C00

Deuteranopia (green-blind)

#847727

Tritanopia (blue-blind)

#4B8273

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4c871b;
/* rgb */ color: rgb(76, 135, 27);
/* oklch */ color: oklch(56.2% 0.150 134.6);

Tailwind

colors: {
  custom: {
    50: '#84aa61',
    500: '#4c871b',
    950: '#000000',
  },
}

SCSS

$custom: #4c871b;
$custom-light: #84aa61;
$custom-dark: #000000;

JSON

{
  "hex": "#4c871b",
  "rgb": {
    "r": 76,
    "g": 135,
    "b": 27
  },
  "hsl": {
    "h": 92.778,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56182,
    "c": 0.14952,
    "h": 134.6
  },
  "luminance": 0.18944
}

Semantic roles & 50–950 ramp

primary

#4C871B

secondary

#8444BA

accent

#3EEA9C

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #4C871B

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

Preview Lab → · Contrast checker → · Palette generator →