#4C871F#4C871F

#4C871F is a mid, vivid yellow-green. Relative luminance 0.190; OKLCH L 56.2% C 0.147 H 134.9°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4C871F
RGB	rgb(76, 135, 31)
HSL	hsl(94, 63%, 33%)
HSV	hsv(94, 77%, 53%)
CMYK	cmyk(43.7%, 0%, 77%, 47.1%)
CIE-LAB	lab(50.64, -37.18, 46.64)
CIE-LCH	lch(50.64, 59.65, 128.56°)
OKLab	oklab(56.21% -0.104 0.1043)
OKLCH	oklch(56.21% 0.147 134.9)
XYZ	xyz(11.8915, 18.9627, 4.3296)
Luminance	0.1896 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C871F #5A1F87

analogous

#80871F #4C871F #1F8726

triadic

#4C871F #1F4C87 #871F4C

tetradic

#4C871F #1F8087 #5A1F87 #87261F

square

#4C871F #1F8087 #5A1F87 #87261F

split-complementary

#4C871F #261F87 #871F80

monochromatic

#142308 #305514 #4C871F #68B92A #87D64B

Accessibility & contrast

On white

4.38

#4C871F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#4C871F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C871F

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C871F	#FFFFFF	#000000	##000000
##4C871F	1.00	4.38	4.79	4.79
#FFFFFF	4.38	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)

#8C7C08

Deuteranopia (green-blind)

#84772A

Tritanopia (blue-blind)

#4B8273

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4c871f;
/* rgb */ color: rgb(76, 135, 31);
/* oklch */ color: oklch(56.2% 0.147 134.9);

Tailwind

colors: {
  custom: {
    50: '#84aa63',
    500: '#4c871f',
    950: '#000000',
  },
}

SCSS

$custom: #4c871f;
$custom-light: #84aa63;
$custom-dark: #000000;

JSON

{
  "hex": "#4c871f",
  "rgb": {
    "r": 76,
    "g": 135,
    "b": 31
  },
  "hsl": {
    "h": 94.038,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56208,
    "c": 0.14729,
    "h": 134.9
  },
  "luminance": 0.18963
}

Semantic roles & 50–950 ramp

primary

#4C871F

secondary

#884AB8

accent

#42E69F

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #4C871F

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

Preview Lab → · Contrast checker → · Palette generator →