#4C991C#4C991C

#4C991C is a mid, vivid yellow-green. Relative luminance 0.244; OKLCH L 61.0% C 0.171 H 136.7°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#4C991C
RGB	rgb(76, 153, 28)
HSL	hsl(97, 69%, 35%)
HSV	hsv(97, 82%, 60%)
CMYK	cmyk(50.3%, 0%, 81.7%, 40%)
CIE-LAB	lab(56.49, -44.79, 53.17)
CIE-LCH	lch(56.49, 69.52, 130.11°)
OKLab	oklab(61% -0.1246 0.1175)
OKLCH	oklch(61% 0.171 136.7)
XYZ	xyz(14.5809, 24.4018, 5.0401)
Luminance	0.2440 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C991C #691C99

analogous

#8A991C #4C991C #1C992A

triadic

#4C991C #1C4C99 #991C4C

tetradic

#4C991C #1C8A99 #691C99 #992A1C

square

#4C991C #1C8A99 #691C99 #992A1C

split-complementary

#4C991C #2A1C99 #991C8A

monochromatic

#193209 #326513 #4C991C #66CD25 #87DF50

Accessibility & contrast

On white

3.57

#4C991C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#4C991C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C991C

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C991C	#FFFFFF	#000000	##000000
##4C991C	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B00

Deuteranopia (green-blind)

#94852B

Tritanopia (blue-blind)

#489382

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4c991c;
/* rgb */ color: rgb(76, 153, 28);
/* oklch */ color: oklch(61.0% 0.171 136.7);

Tailwind

colors: {
  custom: {
    50: '#86b864',
    500: '#4c991c',
    950: '#000000',
  },
}

SCSS

$custom: #4c991c;
$custom-light: #86b864;
$custom-dark: #000000;

JSON

{
  "hex": "#4c991c",
  "rgb": {
    "r": 76,
    "g": 153,
    "b": 28
  },
  "hsl": {
    "h": 96.96,
    "s": 69.061,
    "l": 35.49
  },
  "oklch": {
    "l": 0.61004,
    "c": 0.1713,
    "h": 136.7
  },
  "luminance": 0.24403
}

Semantic roles & 50–950 ramp

primary

#4C991C

secondary

#964FC2

accent

#3CECA8

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4C991C

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

Preview Lab → · Contrast checker → · Palette generator →