#4BBF81#4BBF81

#4BBF81 is a light, vivid green. Relative luminance 0.403; OKLCH L 72.3% C 0.139 H 156.7°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#4BBF81
RGB	rgb(75, 191, 129)
HSL	hsl(148, 48%, 52%)
HSV	hsv(148, 61%, 75%)
CMYK	cmyk(60.7%, 0%, 32.5%, 25.1%)
CIE-LAB	lab(69.71, -46.99, 21.81)
CIE-LCH	lch(69.71, 51.81, 155.11°)
OKLab	oklab(72.26% -0.1279 0.0551)
OKLCH	oklch(72.26% 0.139 156.7)
XYZ	xyz(25.4927, 40.3399, 27.2075)
Luminance	0.4034 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBF81 #BF4B89

analogous

#4FBF4B #4BBF81 #4BBFBB

triadic

#4BBF81 #814BBF #BF814B

tetradic

#4BBF81 #4B4FBF #BF4B89 #BFBB4B

square

#4BBF81 #4B4FBF #BF4B89 #BFBB4B

split-complementary

#4BBF81 #BB4BBF #BF4B4F

monochromatic

#266A45 #369763 #4BBF81 #78CFA1 #A5DFC0

Accessibility & contrast

On white

2.32

#4BBF81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#4BBF81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBF81

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBF81	#FFFFFF	#000000	##000000
##4BBF81	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEB17D

Deuteranopia (green-blind)

#AEA685

Tritanopia (blue-blind)

#18BDAF

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4bbf81;
/* rgb */ color: rgb(75, 191, 129);
/* oklch */ color: oklch(72.3% 0.139 156.7);

Tailwind

colors: {
  custom: {
    50: '#88d3a6',
    500: '#4bbf81',
    950: '#000000',
  },
}

SCSS

$custom: #4bbf81;
$custom-light: #88d3a6;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbf81",
  "rgb": {
    "r": 75,
    "g": 191,
    "b": 129
  },
  "hsl": {
    "h": 147.931,
    "s": 47.541,
    "l": 52.157
  },
  "oklch": {
    "l": 0.72258,
    "c": 0.13922,
    "h": 156.7
  },
  "luminance": 0.40342
}

Semantic roles & 50–950 ramp

primary

#4BBF81

secondary

#CC9AB5

accent

#5199D7

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #4BBF81

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

Preview Lab → · Contrast checker → · Palette generator →