#4D8A17#4D8A17

#4D8A17 is a mid, vivid yellow-green. Relative luminance 0.198; OKLCH L 57.0% C 0.155 H 134.4°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#4D8A17
RGB	rgb(77, 138, 23)
HSL	hsl(92, 71%, 32%)
HSV	hsv(92, 83%, 54%)
CMYK	cmyk(44.2%, 0%, 83.3%, 45.9%)
CIE-LAB	lab(51.63, -38.57, 50.19)
CIE-LCH	lch(51.63, 63.30, 127.54°)
OKLab	oklab(57.02% -0.1083 0.1105)
OKLCH	oklch(57.02% 0.155 134.4)
XYZ	xyz(12.3035, 19.8159, 3.9870)
Luminance	0.1982 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8A17 #54178A

analogous

#878A17 #4D8A17 #178A1A

triadic

#4D8A17 #174D8A #8A174D

tetradic

#4D8A17 #17878A #54178A #8A1A17

square

#4D8A17 #17878A #54178A #8A1A17

split-complementary

#4D8A17 #1A178A #8A1787

monochromatic

#122106 #30560E #4D8A17 #6ABE20 #89DF3D

Accessibility & contrast

On white

4.23

#4D8A17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#4D8A17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8A17

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8A17	#FFFFFF	#000000	##000000
##4D8A17	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907E00

Deuteranopia (green-blind)

#877925

Tritanopia (blue-blind)

#4C8475

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4d8a17;
/* rgb */ color: rgb(77, 138, 23);
/* oklch */ color: oklch(57.0% 0.155 134.4);

Tailwind

colors: {
  custom: {
    50: '#85ac60',
    500: '#4d8a17',
    950: '#000000',
  },
}

SCSS

$custom: #4d8a17;
$custom-light: #85ac60;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8a17",
  "rgb": {
    "r": 77,
    "g": 138,
    "b": 23
  },
  "hsl": {
    "h": 91.826,
    "s": 71.429,
    "l": 31.569
  },
  "oklch": {
    "l": 0.57015,
    "c": 0.15472,
    "h": 134.4
  },
  "luminance": 0.19817
}

Semantic roles & 50–950 ramp

primary

#4D8A17

secondary

#823FBE

accent

#3AEE99

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #4D8A17

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

Preview Lab → · Contrast checker → · Palette generator →