#4C8A2B#4C8A2B

#4C8A2B is a mid, vivid yellow-green. Relative luminance 0.199; OKLCH L 57.1% C 0.143 H 136.6°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4C8A2B
RGB	rgb(76, 138, 43)
HSL	hsl(99, 52%, 35%)
HSV	hsv(99, 69%, 54%)
CMYK	cmyk(44.9%, 0%, 68.8%, 45.9%)
CIE-LAB	lab(51.71, -37.55, 42.97)
CIE-LCH	lch(51.71, 57.06, 131.15°)
OKLab	oklab(57.11% -0.1041 0.0984)
OKLCH	oklch(57.11% 0.143 136.6)
XYZ	xyz(12.5047, 19.8871, 5.4647)
Luminance	0.1989 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8A2B #692B8A

analogous

#7B8A2B #4C8A2B #2B8A39

triadic

#4C8A2B #2B4C8A #8A2B4C

tetradic

#4C8A2B #2B7B8A #692B8A #8A392B

square

#4C8A2B #2B7B8A #692B8A #8A392B

split-complementary

#4C8A2B #392B8A #8A2B7B

monochromatic

#192D0E #325B1C #4C8A2B #66B93A #87CE61

Accessibility & contrast

On white

4.22

#4C8A2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#4C8A2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8A2B

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8A2B	#FFFFFF	#000000	##000000
##4C8A2B	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)

#8F7F1E

Deuteranopia (green-blind)

#867933

Tritanopia (blue-blind)

#498577

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4c8a2b;
/* rgb */ color: rgb(76, 138, 43);
/* oklch */ color: oklch(57.1% 0.143 136.6);

Tailwind

colors: {
  custom: {
    50: '#83ad69',
    500: '#4c8a2b',
    950: '#000000',
  },
}

SCSS

$custom: #4c8a2b;
$custom-light: #83ad69;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8a2b",
  "rgb": {
    "r": 76,
    "g": 138,
    "b": 43
  },
  "hsl": {
    "h": 99.158,
    "s": 52.486,
    "l": 35.49
  },
  "oklch": {
    "l": 0.5711,
    "c": 0.14321,
    "h": 136.6
  },
  "luminance": 0.19888
}

Semantic roles & 50–950 ramp

primary

#4C8A2B

secondary

#965DB4

accent

#4CDCAA

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1007

muted

#7C7F7A

Preview Lab

Preview with #4C8A2B

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

Preview Lab → · Contrast checker → · Palette generator →