#4BBF57#4BBF57

#4BBF57 is a light, vivid green. Relative luminance 0.394; OKLCH L 71.5% C 0.178 H 145.2°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#4BBF57
RGB	rgb(75, 191, 87)
HSL	hsl(126, 48%, 52%)
HSV	hsv(126, 61%, 75%)
CMYK	cmyk(60.7%, 0%, 54.5%, 25.1%)
CIE-LAB	lab(69.07, -53.98, 42.46)
CIE-LCH	lch(69.07, 68.68, 141.81°)
OKLab	oklab(71.52% -0.1462 0.1015)
OKLCH	oklch(71.52% 0.178 145.2)
XYZ	xyz(23.2513, 39.4434, 15.4030)
Luminance	0.3945 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBF57 #BF4BB3

analogous

#79BF4B #4BBF57 #4BBF91

triadic

#4BBF57 #574BBF #BF574B

tetradic

#4BBF57 #4B79BF #BF4BB3 #BF914B

square

#4BBF57 #4B79BF #BF4BB3 #BF914B

split-complementary

#4BBF57 #914BBF #BF4B79

monochromatic

#266A2D #369740 #4BBF57 #78CF81 #A5DFAB

Accessibility & contrast

On white

2.36

#4BBF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#4BBF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBF57

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBF57	#FFFFFF	#000000	##000000
##4BBF57	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AF4D

Deuteranopia (green-blind)

#B3A55F

Tritanopia (blue-blind)

#32BAA8

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #4bbf57;
/* rgb */ color: rgb(75, 191, 87);
/* oklch */ color: oklch(71.5% 0.178 145.2);

Tailwind

colors: {
  custom: {
    50: '#89d389',
    500: '#4bbf57',
    950: '#000000',
  },
}

SCSS

$custom: #4bbf57;
$custom-light: #89d389;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbf57",
  "rgb": {
    "r": 75,
    "g": 191,
    "b": 87
  },
  "hsl": {
    "h": 126.207,
    "s": 47.541,
    "l": 52.157
  },
  "oklch": {
    "l": 0.71523,
    "c": 0.17794,
    "h": 145.2
  },
  "luminance": 0.39446
}

Semantic roles & 50–950 ramp

primary

#4BBF57

secondary

#CC9AC7

accent

#51C9D7

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0D140C

muted

#7D837D

Preview Lab

Preview with #4BBF57

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

Preview Lab → · Contrast checker → · Palette generator →