#4BCB81#4BCB81

#4BCB81 is a light, vivid green. Relative luminance 0.458; OKLCH L 75.3% C 0.156 H 154.4°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#4BCB81
RGB	rgb(75, 203, 129)
HSL	hsl(145, 55%, 55%)
HSV	hsv(145, 63%, 80%)
CMYK	cmyk(63.1%, 0%, 36.5%, 20.4%)
CIE-LAB	lab(73.41, -51.83, 26.80)
CIE-LCH	lch(73.41, 58.35, 152.66°)
OKLab	oklab(75.29% -0.1404 0.0671)
OKLCH	oklch(75.29% 0.156 154.4)
XYZ	xyz(28.2176, 45.7898, 28.1159)
Luminance	0.4579 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BCB81 #CB4B95

analogous

#55CB4B #4BCB81 #4BCBC1

triadic

#4BCB81 #814BCB #CB814B

tetradic

#4BCB81 #4B55CB #CB4B95 #CBC14B

square

#4BCB81 #4B55CB #CB4B95 #CBC14B

split-complementary

#4BCB81 #C14BCB #CB4B55

monochromatic

#237947 #31A863 #4BCB81 #7AD9A2 #AAE6C3

Accessibility & contrast

On white

2.07

#4BCB81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#4BCB81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BCB81

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BCB81	#FFFFFF	#000000	##000000
##4BCB81	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBB7C

Deuteranopia (green-blind)

#BAB086

Tritanopia (blue-blind)

#0BC9B8

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4bcb81;
/* rgb */ color: rgb(75, 203, 129);
/* oklch */ color: oklch(75.3% 0.156 154.4);

Tailwind

colors: {
  custom: {
    50: '#8adca6',
    500: '#4bcb81',
    950: '#000000',
  },
}

SCSS

$custom: #4bcb81;
$custom-light: #8adca6;
$custom-dark: #000000;

JSON

{
  "hex": "#4bcb81",
  "rgb": {
    "r": 75,
    "g": 203,
    "b": 129
  },
  "hsl": {
    "h": 145.313,
    "s": 55.172,
    "l": 54.51
  },
  "oklch": {
    "l": 0.75293,
    "c": 0.15562,
    "h": 154.4
  },
  "luminance": 0.45793
}

Semantic roles & 50–950 ramp

primary

#4BCB81

secondary

#D49EBD

accent

#49A0DF

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #4BCB81

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

Preview Lab → · Contrast checker → · Palette generator →