#4BB57A#4BB57A

#4BB57A is a light, vivid green. Relative luminance 0.359; OKLCH L 69.6% C 0.132 H 156.1°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#4BB57A
RGB	rgb(75, 181, 122)
HSL	hsl(147, 42%, 50%)
HSV	hsv(147, 59%, 71%)
CMYK	cmyk(58.6%, 0%, 32.6%, 29%)
CIE-LAB	lab(66.48, -44.22, 21.16)
CIE-LCH	lch(66.48, 49.02, 154.43°)
OKLab	oklab(69.57% -0.1204 0.0534)
OKLCH	oklch(69.57% 0.132 156.1)
XYZ	xyz(22.9365, 35.9466, 24.1382)
Luminance	0.3595 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB57A #B54B86

analogous

#51B54B #4BB57A #4BB5AF

triadic

#4BB57A #7A4BB5 #B57A4B

tetradic

#4BB57A #4B51B5 #B54B86 #B5AF4B

square

#4BB57A #4B51B5 #B54B86 #B5AF4B

split-complementary

#4BB57A #AF4BB5 #B54B51

monochromatic

#275F40 #398A5D #4BB57A #76C79A #A2D9BA

Accessibility & contrast

On white

2.56

#4BB57A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#4BB57A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB57A

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB57A	#FFFFFF	#000000	##000000
##4BB57A	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A876

Deuteranopia (green-blind)

#A69E7E

Tritanopia (blue-blind)

#25B3A6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4bb57a;
/* rgb */ color: rgb(75, 181, 122);
/* oklch */ color: oklch(69.6% 0.132 156.1);

Tailwind

colors: {
  custom: {
    50: '#87cca0',
    500: '#4bb57a',
    950: '#000000',
  },
}

SCSS

$custom: #4bb57a;
$custom-light: #87cca0;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb57a",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 122
  },
  "hsl": {
    "h": 146.604,
    "s": 41.732,
    "l": 50.196
  },
  "oklch": {
    "l": 0.69567,
    "c": 0.13169,
    "h": 156.1
  },
  "luminance": 0.35949
}

Semantic roles & 50–950 ramp

primary

#4BB57A

secondary

#C696B1

accent

#569BD2

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C130F

muted

#7D827E

Preview Lab

Preview with #4BB57A

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

Preview Lab → · Contrast checker → · Palette generator →