#4C8C17#4C8C17

#4C8C17 is a mid, vivid yellow-green. Relative luminance 0.204; OKLCH L 57.5% C 0.158 H 135.0°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#4C8C17
RGB	rgb(76, 140, 23)
HSL	hsl(93, 72%, 32%)
HSV	hsv(93, 84%, 55%)
CMYK	cmyk(45.7%, 0%, 83.6%, 45.1%)
CIE-LAB	lab(52.23, -39.76, 50.72)
CIE-LCH	lch(52.23, 64.45, 128.09°)
OKLab	oklab(57.5% -0.1114 0.1116)
OKLCH	oklch(57.5% 0.158 135)
XYZ	xyz(12.5130, 20.3538, 4.0798)
Luminance	0.2036 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8C17 #57178C

analogous

#868C17 #4C8C17 #178C1D

triadic

#4C8C17 #174C8C #8C174C

tetradic

#4C8C17 #17868C #57178C #8C1D17

square

#4C8C17 #17868C #57178C #8C1D17

split-complementary

#4C8C17 #1D178C #8C1786

monochromatic

#132306 #2F570E #4C8C17 #69C120 #87DF3E

Accessibility & contrast

On white

4.14

#4C8C17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#4C8C17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8C17

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8C17	#FFFFFF	#000000	##000000
##4C8C17	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#897B25

Tritanopia (blue-blind)

#4A8677

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4c8c17;
/* rgb */ color: rgb(76, 140, 23);
/* oklch */ color: oklch(57.5% 0.158 135.0);

Tailwind

colors: {
  custom: {
    50: '#85ae60',
    500: '#4c8c17',
    950: '#000000',
  },
}

SCSS

$custom: #4c8c17;
$custom-light: #85ae60;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8c17",
  "rgb": {
    "r": 76,
    "g": 140,
    "b": 23
  },
  "hsl": {
    "h": 92.821,
    "s": 71.779,
    "l": 31.961
  },
  "oklch": {
    "l": 0.575,
    "c": 0.15772,
    "h": 135
  },
  "luminance": 0.20355
}

Semantic roles & 50–950 ramp

primary

#4C8C17

secondary

#853FBF

accent

#39EF9C

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #4C8C17

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

Preview Lab → · Contrast checker → · Palette generator →