#4CB576#4CB576

#4CB576 is a light, vivid green. Relative luminance 0.359; OKLCH L 69.5% C 0.135 H 154.3°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#4CB576
RGB	rgb(76, 181, 118)
HSL	hsl(144, 42%, 50%)
HSV	hsv(144, 58%, 71%)
CMYK	cmyk(58%, 0%, 34.8%, 29%)
CIE-LAB	lab(66.44, -44.78, 23.26)
CIE-LCH	lch(66.44, 50.46, 152.56°)
OKLab	oklab(69.52% -0.1216 0.0585)
OKLCH	oklch(69.52% 0.135 154.3)
XYZ	xyz(22.7726, 35.8901, 22.8634)
Luminance	0.3589 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB576 #B54C8B

analogous

#56B54C #4CB576 #4CB5AA

triadic

#4CB576 #764CB5 #B5764C

tetradic

#4CB576 #4C56B5 #B54C8B #B5AA4C

square

#4CB576 #4C56B5 #B54C8B #B5AA4C

split-complementary

#4CB576 #AA4CB5 #B54C56

monochromatic

#275F3E #398B5A #4CB576 #77C797 #A3D9B8

Accessibility & contrast

On white

2.57

#4CB576 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#4CB576 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB576

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB576	#FFFFFF	#000000	##000000
##4CB576	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A872

Deuteranopia (green-blind)

#A69E7A

Tritanopia (blue-blind)

#2AB3A5

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4cb576;
/* rgb */ color: rgb(76, 181, 118);
/* oklch */ color: oklch(69.5% 0.135 154.3);

Tailwind

colors: {
  custom: {
    50: '#87cc9e',
    500: '#4cb576',
    950: '#000000',
  },
}

SCSS

$custom: #4cb576;
$custom-light: #87cc9e;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb576",
  "rgb": {
    "r": 76,
    "g": 181,
    "b": 118
  },
  "hsl": {
    "h": 144,
    "s": 41.502,
    "l": 50.392
  },
  "oklch": {
    "l": 0.69516,
    "c": 0.13494,
    "h": 154.3
  },
  "luminance": 0.35892
}

Semantic roles & 50–950 ramp

primary

#4CB576

secondary

#C697B3

accent

#56A0D1

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4CB576

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

Preview Lab → · Contrast checker → · Palette generator →