#4BC951#4BC951

#4BC951 is a light, vivid green. Relative luminance 0.439; OKLCH L 74.0% C 0.196 H 144.0°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#4BC951
RGB	rgb(75, 201, 81)
HSL	hsl(123, 54%, 54%)
HSV	hsv(123, 63%, 79%)
CMYK	cmyk(62.7%, 0%, 59.7%, 21.2%)
CIE-LAB	lab(72.14, -58.38, 48.85)
CIE-LCH	lch(72.14, 76.12, 140.07°)
OKLab	oklab(74.03% -0.1583 0.1149)
OKLCH	oklch(74.03% 0.196 144)
XYZ	xyz(25.2720, 43.8607, 14.9171)
Luminance	0.4386 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC951 #C94BC3

analogous

#84C94B #4BC951 #4BC990

triadic

#4BC951 #514BC9 #C9514B

tetradic

#4BC951 #4B84C9 #C94BC3 #C9904B

square

#4BC951 #4B84C9 #C94BC3 #C9904B

split-complementary

#4BC951 #904BC9 #C94B84

monochromatic

#237627 #32A537 #4BC951 #7AD77F #A9E5AC

Accessibility & contrast

On white

2.15

#4BC951 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#4BC951 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC951

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC951	#FFFFFF	#000000	##000000
##4BC951	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB744

Deuteranopia (green-blind)

#BDAD5B

Tritanopia (blue-blind)

#2FC4AF

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4bc951;
/* rgb */ color: rgb(75, 201, 81);
/* oklch */ color: oklch(74.0% 0.196 144.0);

Tailwind

colors: {
  custom: {
    50: '#8bda86',
    500: '#4bc951',
    950: '#000000',
  },
}

SCSS

$custom: #4bc951;
$custom-light: #8bda86;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc951",
  "rgb": {
    "r": 75,
    "g": 201,
    "b": 81
  },
  "hsl": {
    "h": 122.857,
    "s": 53.846,
    "l": 54.118
  },
  "oklch": {
    "l": 0.74031,
    "c": 0.19561,
    "h": 144
  },
  "luminance": 0.43863
}

Semantic roles & 50–950 ramp

primary

#4BC951

secondary

#D39DD0

accent

#4BD6DD

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #4BC951

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

Preview Lab → · Contrast checker → · Palette generator →