#4C8A1B#4C8A1B

#4C8A1B is a mid, vivid yellow-green. Relative luminance 0.198; OKLCH L 57.0% C 0.153 H 135.0°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#4C8A1B
RGB	rgb(76, 138, 27)
HSL	hsl(94, 67%, 32%)
HSV	hsv(94, 80%, 54%)
CMYK	cmyk(44.9%, 0%, 80.4%, 45.9%)
CIE-LAB	lab(51.60, -38.71, 48.92)
CIE-LCH	lch(51.60, 62.38, 128.35°)
OKLab	oklab(56.99% -0.1084 0.1085)
OKLCH	oklch(56.99% 0.153 135)
XYZ	xyz(12.2665, 19.7919, 4.2106)
Luminance	0.1979 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8A1B #591B8A

analogous

#838A1B #4C8A1B #1B8A22

triadic

#4C8A1B #1B4C8A #8A1B4C

tetradic

#4C8A1B #1B838A #591B8A #8A221B

square

#4C8A1B #1B838A #591B8A #8A221B

split-complementary

#4C8A1B #221B8A #8A1B83

monochromatic

#142407 #305711 #4C8A1B #68BD25 #87DB45

Accessibility & contrast

On white

4.24

#4C8A1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#4C8A1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8A1B

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8A1B	#FFFFFF	#000000	##000000
##4C8A1B	1.00	4.24	4.96	4.96
#FFFFFF	4.24	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)

#8F7E00

Deuteranopia (green-blind)

#877927

Tritanopia (blue-blind)

#4A8475

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4c8a1b;
/* rgb */ color: rgb(76, 138, 27);
/* oklch */ color: oklch(57.0% 0.153 135.0);

Tailwind

colors: {
  custom: {
    50: '#84ac61',
    500: '#4c8a1b',
    950: '#000000',
  },
}

SCSS

$custom: #4c8a1b;
$custom-light: #84ac61;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8a1b",
  "rgb": {
    "r": 76,
    "g": 138,
    "b": 27
  },
  "hsl": {
    "h": 93.514,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56986,
    "c": 0.15332,
    "h": 135
  },
  "luminance": 0.19793
}

Semantic roles & 50–950 ramp

primary

#4C8A1B

secondary

#8745BC

accent

#3EEA9E

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #4C8A1B

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

Preview Lab → · Contrast checker → · Palette generator →