#4BB351#4BB351

#4BB351 is a light, vivid green. Relative luminance 0.343; OKLCH L 68.3% C 0.167 H 144.5°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#4BB351
RGB	rgb(75, 179, 81)
HSL	hsl(123, 41%, 50%)
HSV	hsv(123, 58%, 70%)
CMYK	cmyk(58.1%, 0%, 54.7%, 29.8%)
CIE-LAB	lab(65.22, -50.21, 40.73)
CIE-LCH	lch(65.22, 64.66, 140.95°)
OKLab	oklab(68.33% -0.1362 0.0973)
OKLCH	oklch(68.33% 0.167 144.5)
XYZ	xyz(20.5058, 34.3283, 13.3284)
Luminance	0.3433 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB351 #B34BAD

analogous

#79B34B #4BB351 #4BB385

triadic

#4BB351 #514BB3 #B3514B

tetradic

#4BB351 #4B79B3 #B34BAD #B3854B

square

#4BB351 #4B79B3 #B34BAD #B3854B

split-complementary

#4BB351 #854BB3 #B34B79

monochromatic

#275D2A #39883D #4BB351 #76C57A #A1D8A4

Accessibility & contrast

On white

2.67

#4BB351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#4BB351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB351

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB351	#FFFFFF	#000000	##000000
##4BB351	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A448

Deuteranopia (green-blind)

#A99B58

Tritanopia (blue-blind)

#38AF9D

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4bb351;
/* rgb */ color: rgb(75, 179, 81);
/* oklch */ color: oklch(68.3% 0.167 144.5);

Tailwind

colors: {
  custom: {
    50: '#87cb84',
    500: '#4bb351',
    950: '#000000',
  },
}

SCSS

$custom: #4bb351;
$custom-light: #87cb84;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb351",
  "rgb": {
    "r": 75,
    "g": 179,
    "b": 81
  },
  "hsl": {
    "h": 123.462,
    "s": 40.945,
    "l": 49.804
  },
  "oklch": {
    "l": 0.68329,
    "c": 0.16737,
    "h": 144.5
  },
  "luminance": 0.3433
}

Semantic roles & 50–950 ramp

primary

#4BB351

secondary

#C495C2

accent

#57CAD1

background

#F8FCF8

surface

#F0F8EF

border

#CBD1CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #4BB351

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

Preview Lab → · Contrast checker → · Palette generator →