#4BB57E#4BB57E

#4BB57E is a light, vivid green. Relative luminance 0.360; OKLCH L 69.7% C 0.128 H 157.8°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#4BB57E
RGB	rgb(75, 181, 126)
HSL	hsl(149, 42%, 50%)
HSV	hsv(149, 59%, 71%)
CMYK	cmyk(58.6%, 0%, 30.4%, 29%)
CIE-LAB	lab(66.56, -43.42, 19.11)
CIE-LCH	lch(66.56, 47.43, 156.25°)
OKLab	oklab(69.66% -0.1185 0.0485)
OKLCH	oklch(69.66% 0.128 157.8)
XYZ	xyz(23.1894, 36.0477, 25.4705)
Luminance	0.3605 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB57E #B54B82

analogous

#4DB54B #4BB57E #4BB5B3

triadic

#4BB57E #7E4BB5 #B57E4B

tetradic

#4BB57E #4B4DB5 #B54B82 #B5B34B

square

#4BB57E #4B4DB5 #B54B82 #B5B34B

split-complementary

#4BB57E #B34BB5 #B54B4D

monochromatic

#275F42 #398A60 #4BB57E #76C79D #A2D9BC

Accessibility & contrast

On white

2.56

#4BB57E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#4BB57E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB57E

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB57E	#FFFFFF	#000000	##000000
##4BB57E	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A87B

Deuteranopia (green-blind)

#A59E81

Tritanopia (blue-blind)

#21B4A6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4bb57e;
/* rgb */ color: rgb(75, 181, 126);
/* oklch */ color: oklch(69.7% 0.128 157.8);

Tailwind

colors: {
  custom: {
    50: '#87cca3',
    500: '#4bb57e',
    950: '#000000',
  },
}

SCSS

$custom: #4bb57e;
$custom-light: #87cca3;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb57e",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 126
  },
  "hsl": {
    "h": 148.868,
    "s": 41.732,
    "l": 50.196
  },
  "oklch": {
    "l": 0.69656,
    "c": 0.128,
    "h": 157.8
  },
  "luminance": 0.3605
}

Semantic roles & 50–950 ramp

primary

#4BB57E

secondary

#C696AF

accent

#5696D2

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #4BB57E

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

Preview Lab → · Contrast checker → · Palette generator →