#4C8A2C#4C8A2C

#4C8A2C is a mid, vivid yellow-green. Relative luminance 0.199; OKLCH L 57.1% C 0.142 H 136.8°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4C8A2C
RGB	rgb(76, 138, 44)
HSL	hsl(100, 52%, 36%)
HSV	hsv(100, 68%, 54%)
CMYK	cmyk(44.9%, 0%, 68.1%, 45.9%)
CIE-LAB	lab(51.72, -37.46, 42.54)
CIE-LCH	lch(51.72, 56.69, 131.36°)
OKLab	oklab(57.12% -0.1038 0.0976)
OKLCH	oklch(57.12% 0.142 136.8)
XYZ	xyz(12.5232, 19.8946, 5.5625)
Luminance	0.1989 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8A2C #6A2C8A

analogous

#7B8A2C #4C8A2C #2C8A3B

triadic

#4C8A2C #2C4C8A #8A2C4C

tetradic

#4C8A2C #2C7B8A #6A2C8A #8A3B2C

square

#4C8A2C #2C7B8A #6A2C8A #8A3B2C

split-complementary

#4C8A2C #3B2C8A #8A2C7B

monochromatic

#192D0E #325C1D #4C8A2C #66B83B #87CD63

Accessibility & contrast

On white

4.22

#4C8A2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#4C8A2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8A2C

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8A2C	#FFFFFF	#000000	##000000
##4C8A2C	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F1F

Deuteranopia (green-blind)

#867934

Tritanopia (blue-blind)

#498577

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4c8a2c;
/* rgb */ color: rgb(76, 138, 44);
/* oklch */ color: oklch(57.1% 0.142 136.8);

Tailwind

colors: {
  custom: {
    50: '#83ad6a',
    500: '#4c8a2c',
    950: '#000000',
  },
}

SCSS

$custom: #4c8a2c;
$custom-light: #83ad6a;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8a2c",
  "rgb": {
    "r": 76,
    "g": 138,
    "b": 44
  },
  "hsl": {
    "h": 99.574,
    "s": 51.648,
    "l": 35.686
  },
  "oklch": {
    "l": 0.57119,
    "c": 0.14246,
    "h": 136.8
  },
  "luminance": 0.19895
}

Semantic roles & 50–950 ramp

primary

#4C8A2C

secondary

#975EB4

accent

#4DDBAB

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1007

muted

#7C7F7A

Preview Lab

Preview with #4C8A2C

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

Preview Lab → · Contrast checker → · Palette generator →