#4C8D2B#4C8D2B

#4C8D2B is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 57.9% C 0.147 H 136.9°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#4C8D2B
RGB	rgb(76, 141, 43)
HSL	hsl(100, 53%, 36%)
HSV	hsv(100, 70%, 55%)
CMYK	cmyk(46.1%, 0%, 69.5%, 44.7%)
CIE-LAB	lab(52.69, -38.83, 44.00)
CIE-LCH	lch(52.69, 58.69, 131.43°)
OKLab	oklab(57.91% -0.1076 0.1005)
OKLCH	oklch(57.91% 0.147 136.9)
XYZ	xyz(12.9410, 20.7599, 5.6102)
Luminance	0.2076 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8D2B #6C2B8D

analogous

#7D8D2B #4C8D2B #2B8D3B

triadic

#4C8D2B #2B4C8D #8D2B4C

tetradic

#4C8D2B #2B7D8D #6C2B8D #8D3B2B

square

#4C8D2B #2B7D8D #6C2B8D #8D3B2B

split-complementary

#4C8D2B #3B2B8D #8D2B7D

monochromatic

#192F0E #335E1D #4C8D2B #65BC39 #87CF63

Accessibility & contrast

On white

4.08

#4C8D2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#4C8D2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8D2B

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8D2B	#FFFFFF	#000000	##000000
##4C8D2B	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92811D

Deuteranopia (green-blind)

#897C34

Tritanopia (blue-blind)

#498879

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4c8d2b;
/* rgb */ color: rgb(76, 141, 43);
/* oklch */ color: oklch(57.9% 0.147 136.9);

Tailwind

colors: {
  custom: {
    50: '#84af6a',
    500: '#4c8d2b',
    950: '#000000',
  },
}

SCSS

$custom: #4c8d2b;
$custom-light: #84af6a;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8d2b",
  "rgb": {
    "r": 76,
    "g": 141,
    "b": 43
  },
  "hsl": {
    "h": 99.796,
    "s": 53.261,
    "l": 36.078
  },
  "oklch": {
    "l": 0.5791,
    "c": 0.14724,
    "h": 136.9
  },
  "luminance": 0.20761
}

Semantic roles & 50–950 ramp

primary

#4C8D2B

secondary

#985EB6

accent

#4BDDAC

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1007

muted

#7C7F7A

Preview Lab

Preview with #4C8D2B

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

Preview Lab → · Contrast checker → · Palette generator →