#4BB57F#4BB57F

#4BB57F is a light, vivid green. Relative luminance 0.361; OKLCH L 69.7% C 0.127 H 158.2°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#4BB57F
RGB	rgb(75, 181, 127)
HSL	hsl(149, 42%, 50%)
HSV	hsv(149, 59%, 71%)
CMYK	cmyk(58.6%, 0%, 29.8%, 29%)
CIE-LAB	lab(66.58, -43.21, 18.59)
CIE-LCH	lch(66.58, 47.04, 156.72°)
OKLab	oklab(69.68% -0.118 0.0472)
OKLCH	oklch(69.68% 0.127 158.2)
XYZ	xyz(23.2543, 36.0737, 25.8120)
Luminance	0.3608 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB57F #B54B81

analogous

#4CB54B #4BB57F #4BB5B4

triadic

#4BB57F #7F4BB5 #B57F4B

tetradic

#4BB57F #4B4CB5 #B54B81 #B5B44B

square

#4BB57F #4B4CB5 #B54B81 #B5B44B

split-complementary

#4BB57F #B44BB5 #B54B4C

monochromatic

#275F42 #398A61 #4BB57F #76C79E #A2D9BD

Accessibility & contrast

On white

2.56

#4BB57F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#4BB57F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB57F

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB57F	#FFFFFF	#000000	##000000
##4BB57F	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A87C

Deuteranopia (green-blind)

#A59E82

Tritanopia (blue-blind)

#21B4A7

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4bb57f;
/* rgb */ color: rgb(75, 181, 127);
/* oklch */ color: oklch(69.7% 0.127 158.2);

Tailwind

colors: {
  custom: {
    50: '#87cca4',
    500: '#4bb57f',
    950: '#000000',
  },
}

SCSS

$custom: #4bb57f;
$custom-light: #87cca4;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb57f",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 127
  },
  "hsl": {
    "h": 149.434,
    "s": 41.732,
    "l": 50.196
  },
  "oklch": {
    "l": 0.69678,
    "c": 0.1271,
    "h": 158.2
  },
  "luminance": 0.36076
}

Semantic roles & 50–950 ramp

primary

#4BB57F

secondary

#C696AE

accent

#5695D2

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #4BB57F

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

Preview Lab → · Contrast checker → · Palette generator →