#4BB57D#4BB57D

#4BB57D is a light, vivid green. Relative luminance 0.360; OKLCH L 69.6% C 0.129 H 157.3°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#4BB57D
RGB	rgb(75, 181, 125)
HSL	hsl(148, 42%, 50%)
HSV	hsv(148, 59%, 71%)
CMYK	cmyk(58.6%, 0%, 30.9%, 29%)
CIE-LAB	lab(66.54, -43.62, 19.62)
CIE-LCH	lch(66.54, 47.83, 155.78°)
OKLab	oklab(69.63% -0.1189 0.0497)
OKLCH	oklch(69.63% 0.129 157.3)
XYZ	xyz(23.1252, 36.0221, 25.1323)
Luminance	0.3602 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB57D #B54B83

analogous

#4EB54B #4BB57D #4BB5B2

triadic

#4BB57D #7D4BB5 #B57D4B

tetradic

#4BB57D #4B4EB5 #B54B83 #B5B24B

square

#4BB57D #4B4EB5 #B54B83 #B5B24B

split-complementary

#4BB57D #B24BB5 #B54B4E

monochromatic

#275F41 #398A5F #4BB57D #76C79C #A2D9BC

Accessibility & contrast

On white

2.56

#4BB57D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#4BB57D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB57D

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB57D	#FFFFFF	#000000	##000000
##4BB57D	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A87A

Deuteranopia (green-blind)

#A59E81

Tritanopia (blue-blind)

#22B4A6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4bb57d;
/* rgb */ color: rgb(75, 181, 125);
/* oklch */ color: oklch(69.6% 0.129 157.3);

Tailwind

colors: {
  custom: {
    50: '#87cca3',
    500: '#4bb57d',
    950: '#000000',
  },
}

SCSS

$custom: #4bb57d;
$custom-light: #87cca3;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb57d",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 125
  },
  "hsl": {
    "h": 148.302,
    "s": 41.732,
    "l": 50.196
  },
  "oklch": {
    "l": 0.69633,
    "c": 0.12892,
    "h": 157.3
  },
  "luminance": 0.36024
}

Semantic roles & 50–950 ramp

primary

#4BB57D

secondary

#C696AF

accent

#5697D2

background

#F8FCFA

surface

#F0F9F3

border

#CBD2CD

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #4BB57D

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

Preview Lab → · Contrast checker → · Palette generator →