#4BB373#4BB373

#4BB373 is a light, vivid green. Relative luminance 0.350; OKLCH L 68.9% C 0.135 H 153.7°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#4BB373
RGB	rgb(75, 179, 115)
HSL	hsl(143, 41%, 50%)
HSV	hsv(143, 58%, 70%)
CMYK	cmyk(58.1%, 0%, 35.8%, 29.8%)
CIE-LAB	lab(65.73, -44.74, 23.90)
CIE-LCH	lch(65.73, 50.73, 151.89°)
OKLab	oklab(68.91% -0.1214 0.06)
OKLCH	oklch(68.91% 0.135 153.7)
XYZ	xyz(22.1145, 34.9718, 21.8012)
Luminance	0.3497 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB373 #B34B8B

analogous

#57B34B #4BB373 #4BB3A7

triadic

#4BB373 #734BB3 #B3734B

tetradic

#4BB373 #4B57B3 #B34B8B #B3A74B

square

#4BB373 #4B57B3 #B34B8B #B3A74B

split-complementary

#4BB373 #A74BB3 #B34B57

monochromatic

#275D3C #398857 #4BB373 #76C594 #A1D8B6

Accessibility & contrast

On white

2.63

#4BB373 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.99

#4BB373 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB373

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB373	#FFFFFF	#000000	##000000
##4BB373	1.00	2.63	7.99	7.99
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.99	21.00	1.00	1.00
##000000	7.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A66F

Deuteranopia (green-blind)

#A59C77

Tritanopia (blue-blind)

#2AB1A3

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4bb373;
/* rgb */ color: rgb(75, 179, 115);
/* oklch */ color: oklch(68.9% 0.135 153.7);

Tailwind

colors: {
  custom: {
    50: '#86ca9b',
    500: '#4bb373',
    950: '#000000',
  },
}

SCSS

$custom: #4bb373;
$custom-light: #86ca9b;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb373",
  "rgb": {
    "r": 75,
    "g": 179,
    "b": 115
  },
  "hsl": {
    "h": 143.077,
    "s": 40.945,
    "l": 49.804
  },
  "oklch": {
    "l": 0.68908,
    "c": 0.13544,
    "h": 153.7
  },
  "luminance": 0.34974
}

Semantic roles & 50–950 ramp

primary

#4BB373

secondary

#C495B2

accent

#57A2D1

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4BB373

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

Preview Lab → · Contrast checker → · Palette generator →