#4BB57C#4BB57C

#4BB57C is a light, vivid green. Relative luminance 0.360; OKLCH L 69.6% C 0.130 H 156.9°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#4BB57C
RGB	rgb(75, 181, 124)
HSL	hsl(148, 42%, 50%)
HSV	hsv(148, 59%, 71%)
CMYK	cmyk(58.6%, 0%, 31.5%, 29%)
CIE-LAB	lab(66.52, -43.82, 20.13)
CIE-LCH	lch(66.52, 48.23, 155.32°)
OKLab	oklab(69.61% -0.1194 0.051)
OKLCH	oklch(69.61% 0.13 156.9)
XYZ	xyz(23.0616, 35.9966, 24.7976)
Luminance	0.3600 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB57C #B54B84

analogous

#4FB54B #4BB57C #4BB5B1

triadic

#4BB57C #7C4BB5 #B57C4B

tetradic

#4BB57C #4B4FB5 #B54B84 #B5B14B

square

#4BB57C #4B4FB5 #B54B84 #B5B14B

split-complementary

#4BB57C #B14BB5 #B54B4F

monochromatic

#275F41 #398A5E #4BB57C #76C79C #A2D9BB

Accessibility & contrast

On white

2.56

#4BB57C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#4BB57C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB57C

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB57C	#FFFFFF	#000000	##000000
##4BB57C	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)

#B4A879

Deuteranopia (green-blind)

#A59E80

Tritanopia (blue-blind)

#23B4A6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4bb57c;
/* rgb */ color: rgb(75, 181, 124);
/* oklch */ color: oklch(69.6% 0.130 156.9);

Tailwind

colors: {
  custom: {
    50: '#87cca2',
    500: '#4bb57c',
    950: '#000000',
  },
}

SCSS

$custom: #4bb57c;
$custom-light: #87cca2;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb57c",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 124
  },
  "hsl": {
    "h": 147.736,
    "s": 41.732,
    "l": 50.196
  },
  "oklch": {
    "l": 0.69611,
    "c": 0.12983,
    "h": 156.9
  },
  "luminance": 0.35999
}

Semantic roles & 50–950 ramp

primary

#4BB57C

secondary

#C696B0

accent

#5699D2

background

#F8FCFA

surface

#F0F9F3

border

#CBD2CD

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #4BB57C

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

Preview Lab → · Contrast checker → · Palette generator →