#4CB37B#4CB37B

#4CB37B is a light, vivid green. Relative luminance 0.352; OKLCH L 69.1% C 0.127 H 156.8°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#4CB37B
RGB	rgb(76, 179, 123)
HSL	hsl(147, 40%, 50%)
HSV	hsv(147, 58%, 70%)
CMYK	cmyk(57.5%, 0%, 31.3%, 29.8%)
CIE-LAB	lab(65.91, -42.95, 19.85)
CIE-LCH	lch(65.91, 47.32, 155.20°)
OKLab	oklab(69.11% -0.1171 0.0502)
OKLCH	oklch(69.11% 0.127 156.8)
XYZ	xyz(22.6738, 35.2046, 24.3353)
Luminance	0.3521 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB37B #B34C84

analogous

#50B34C #4CB37B #4CB3AF

triadic

#4CB37B #7B4CB3 #B37B4C

tetradic

#4CB37B #4C50B3 #B34C84 #B3AF4C

square

#4CB37B #4C50B3 #B34C84 #B3AF4C

split-complementary

#4CB37B #AF4CB3 #B34C50

monochromatic

#285D40 #3A885D #4CB37B #77C59B #A2D7BA

Accessibility & contrast

On white

2.61

#4CB37B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#4CB37B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB37B

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB37B	#FFFFFF	#000000	##000000
##4CB37B	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A678

Deuteranopia (green-blind)

#A49C7E

Tritanopia (blue-blind)

#27B2A4

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4cb37b;
/* rgb */ color: rgb(76, 179, 123);
/* oklch */ color: oklch(69.1% 0.127 156.8);

Tailwind

colors: {
  custom: {
    50: '#87caa1',
    500: '#4cb37b',
    950: '#000000',
  },
}

SCSS

$custom: #4cb37b;
$custom-light: #87caa1;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb37b",
  "rgb": {
    "r": 76,
    "g": 179,
    "b": 123
  },
  "hsl": {
    "h": 147.379,
    "s": 40.392,
    "l": 50
  },
  "oklch": {
    "l": 0.69114,
    "c": 0.12742,
    "h": 156.8
  },
  "luminance": 0.35207
}

Semantic roles & 50–950 ramp

primary

#4CB37B

secondary

#C496AF

accent

#5899D0

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0C130F

muted

#7D827E

Preview Lab

Preview with #4CB37B

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

Preview Lab → · Contrast checker → · Palette generator →