#4CB151#4CB151

#4CB151 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.8% C 0.164 H 144.4°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#4CB151
RGB	rgb(76, 177, 81)
HSL	hsl(123, 40%, 50%)
HSV	hsv(123, 57%, 69%)
CMYK	cmyk(57.1%, 0%, 54.2%, 30.6%)
CIE-LAB	lab(64.62, -49.19, 40.02)
CIE-LCH	lch(64.62, 63.42, 140.87°)
OKLab	oklab(67.84% -0.1335 0.0957)
OKLCH	oklch(67.84% 0.164 144.4)
XYZ	xyz(20.1867, 33.5731, 13.1995)
Luminance	0.3357 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB151 #B14CAC

analogous

#7AB14C #4CB151 #4CB183

triadic

#4CB151 #514CB1 #B1514C

tetradic

#4CB151 #4C7AB1 #B14CAC #B1834C

square

#4CB151 #4C7AB1 #B14CAC #B1834C

split-complementary

#4CB151 #834CB1 #B14C7A

monochromatic

#275B2A #3A863D #4CB151 #76C47A #A1D7A3

Accessibility & contrast

On white

2.72

#4CB151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#4CB151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB151

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB151	#FFFFFF	#000000	##000000
##4CB151	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A248

Deuteranopia (green-blind)

#A79958

Tritanopia (blue-blind)

#3AAD9B

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4cb151;
/* rgb */ color: rgb(76, 177, 81);
/* oklch */ color: oklch(67.8% 0.164 144.4);

Tailwind

colors: {
  custom: {
    50: '#87c984',
    500: '#4cb151',
    950: '#000000',
  },
}

SCSS

$custom: #4cb151;
$custom-light: #87c984;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb151",
  "rgb": {
    "r": 76,
    "g": 177,
    "b": 81
  },
  "hsl": {
    "h": 122.97,
    "s": 39.921,
    "l": 49.608
  },
  "oklch": {
    "l": 0.67844,
    "c": 0.16425,
    "h": 144.4
  },
  "luminance": 0.33575
}

Semantic roles & 50–950 ramp

primary

#4CB151

secondary

#C395C1

accent

#58CAD0

background

#F8FCF8

surface

#F0F8EF

border

#CBD1CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #4CB151

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

Preview Lab → · Contrast checker → · Palette generator →