#4BBB81#4BBB81

#4BBB81 is a light, vivid green. Relative luminance 0.386; OKLCH L 71.2% C 0.134 H 157.6°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#4BBB81
RGB	rgb(75, 187, 129)
HSL	hsl(149, 45%, 51%)
HSV	hsv(149, 60%, 73%)
CMYK	cmyk(59.9%, 0%, 31%, 26.7%)
CIE-LAB	lab(68.47, -45.33, 20.12)
CIE-LCH	lch(68.47, 49.60, 156.07°)
OKLab	oklab(71.25% -0.1236 0.051)
OKLCH	oklch(71.25% 0.134 157.6)
XYZ	xyz(24.6323, 38.6191, 26.9207)
Luminance	0.3862 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBB81 #BB4B85

analogous

#4DBB4B #4BBB81 #4BBBB9

triadic

#4BBB81 #814BBB #BB814B

tetradic

#4BBB81 #4B4DBB #BB4B85 #BBB94B

square

#4BBB81 #4B4DBB #BB4B85 #BBB94B

split-complementary

#4BBB81 #B94BBB #BB4B4D

monochromatic

#266545 #379263 #4BBB81 #77CCA0 #A4DDBF

Accessibility & contrast

On white

2.41

#4BBB81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#4BBB81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBB81

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBB81	#FFFFFF	#000000	##000000
##4BBB81	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAAD7D

Deuteranopia (green-blind)

#AAA385

Tritanopia (blue-blind)

#1BBAAC

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #4bbb81;
/* rgb */ color: rgb(75, 187, 129);
/* oklch */ color: oklch(71.2% 0.134 157.6);

Tailwind

colors: {
  custom: {
    50: '#88d0a6',
    500: '#4bbb81',
    950: '#000000',
  },
}

SCSS

$custom: #4bbb81;
$custom-light: #88d0a6;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbb81",
  "rgb": {
    "r": 75,
    "g": 187,
    "b": 129
  },
  "hsl": {
    "h": 148.929,
    "s": 45.161,
    "l": 51.373
  },
  "oklch": {
    "l": 0.71245,
    "c": 0.13367,
    "h": 157.6
  },
  "luminance": 0.38621
}

Semantic roles & 50–950 ramp

primary

#4BBB81

secondary

#CA98B2

accent

#5396D5

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C140F

muted

#7D827F

Preview Lab

Preview with #4BBB81

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

Preview Lab → · Contrast checker → · Palette generator →