#4C8015#4C8015

#4C8015 is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.3% C 0.144 H 133.0°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4C8015
RGB	rgb(76, 128, 21)
HSL	hsl(89, 72%, 29%)
HSV	hsv(89, 84%, 50%)
CMYK	cmyk(40.6%, 0%, 83.6%, 49.8%)
CIE-LAB	lab(48.30, -34.70, 47.72)
CIE-LCH	lch(48.30, 59.00, 126.02°)
OKLab	oklab(54.27% -0.098 0.105)
OKLCH	oklch(54.27% 0.144 133)
XYZ	xyz(10.8349, 17.0285, 3.4253)
Luminance	0.1703 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8015 #491580

analogous

#807F15 #4C8015 #178015

triadic

#4C8015 #154C80 #80154C

tetradic

#4C8015 #15807F #491580 #801517

square

#4C8015 #15807F #491580 #801517

split-complementary

#4C8015 #151780 #7F1580

monochromatic

#101A04 #2D4B0C #4C8015 #6BB51E #8ADD32

Accessibility & contrast

On white

4.77

#4C8015 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#4C8015 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C8015

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8015	#FFFFFF	#000000	##FFFFFF
##4C8015	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867500

Deuteranopia (green-blind)

#7F7122

Tritanopia (blue-blind)

#4C7B6D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4c8015;
/* rgb */ color: rgb(76, 128, 21);
/* oklch */ color: oklch(54.3% 0.144 133.0);

Tailwind

colors: {
  custom: {
    50: '#83a55d',
    500: '#4c8015',
    950: '#000000',
  },
}

SCSS

$custom: #4c8015;
$custom-light: #83a55d;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8015",
  "rgb": {
    "r": 76,
    "g": 128,
    "b": 21
  },
  "hsl": {
    "h": 89.159,
    "s": 71.812,
    "l": 29.216
  },
  "oklch": {
    "l": 0.54268,
    "c": 0.14361,
    "h": 133
  },
  "luminance": 0.17029
}

Semantic roles & 50–950 ramp

primary

#4C8015

secondary

#773CB5

accent

#39EF91

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4C8015

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

Preview Lab → · Contrast checker → · Palette generator →