#4BBC81#4BBC81

#4BBC81 is a light, vivid green. Relative luminance 0.390; OKLCH L 71.5% C 0.135 H 157.4°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#4BBC81
RGB	rgb(75, 188, 129)
HSL	hsl(149, 46%, 52%)
HSV	hsv(149, 60%, 74%)
CMYK	cmyk(60.1%, 0%, 31.4%, 26.3%)
CIE-LAB	lab(68.78, -45.75, 20.54)
CIE-LCH	lch(68.78, 50.15, 155.82°)
OKLab	oklab(71.5% -0.1247 0.052)
OKLCH	oklch(71.5% 0.135 157.4)
XYZ	xyz(24.8451, 39.0448, 26.9917)
Luminance	0.3905 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBC81 #BC4B86

analogous

#4EBC4B #4BBC81 #4BBCBA

triadic

#4BBC81 #814BBC #BC814B

tetradic

#4BBC81 #4B4EBC #BC4B86 #BCBA4B

square

#4BBC81 #4B4EBC #BC4B86 #BCBA4B

split-complementary

#4BBC81 #BA4BBC #BC4B4E

monochromatic

#266645 #379363 #4BBC81 #78CDA0 #A4DDBF

Accessibility & contrast

On white

2.38

#4BBC81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#4BBC81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBC81

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBC81	#FFFFFF	#000000	##000000
##4BBC81	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBAE7D

Deuteranopia (green-blind)

#ABA385

Tritanopia (blue-blind)

#1ABBAC

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #4bbc81;
/* rgb */ color: rgb(75, 188, 129);
/* oklch */ color: oklch(71.5% 0.135 157.4);

Tailwind

colors: {
  custom: {
    50: '#88d1a6',
    500: '#4bbc81',
    950: '#000000',
  },
}

SCSS

$custom: #4bbc81;
$custom-light: #88d1a6;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbc81",
  "rgb": {
    "r": 75,
    "g": 188,
    "b": 129
  },
  "hsl": {
    "h": 148.673,
    "s": 45.749,
    "l": 51.569
  },
  "oklch": {
    "l": 0.71498,
    "c": 0.13507,
    "h": 157.4
  },
  "luminance": 0.39047
}

Semantic roles & 50–950 ramp

primary

#4BBC81

secondary

#CA99B3

accent

#5297D5

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C140F

muted

#7D827F

Preview Lab

Preview with #4BBC81

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

Preview Lab → · Contrast checker → · Palette generator →