#4BB371#4BB371

#4BB371 is a light, vivid green. Relative luminance 0.349; OKLCH L 68.9% C 0.137 H 153.0°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#4BB371
RGB	rgb(75, 179, 113)
HSL	hsl(142, 41%, 50%)
HSV	hsv(142, 58%, 70%)
CMYK	cmyk(58.1%, 0%, 36.9%, 29.8%)
CIE-LAB	lab(65.69, -45.12, 24.92)
CIE-LCH	lch(65.69, 51.55, 151.08°)
OKLab	oklab(68.87% -0.1223 0.0624)
OKLCH	oklch(68.87% 0.137 153)
XYZ	xyz(22.0007, 34.9263, 21.2016)
Luminance	0.3493 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB371 #B34B8D

analogous

#59B34B #4BB371 #4BB3A5

triadic

#4BB371 #714BB3 #B3714B

tetradic

#4BB371 #4B59B3 #B34B8D #B3A54B

square

#4BB371 #4B59B3 #B34B8D #B3A54B

split-complementary

#4BB371 #A54BB3 #B34B59

monochromatic

#275D3B #398856 #4BB371 #76C593 #A1D8B5

Accessibility & contrast

On white

2.63

#4BB371 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.99

#4BB371 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB371

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB371	#FFFFFF	#000000	##000000
##4BB371	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)

#B3A66D

Deuteranopia (green-blind)

#A59C75

Tritanopia (blue-blind)

#2BB1A2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4bb371;
/* rgb */ color: rgb(75, 179, 113);
/* oklch */ color: oklch(68.9% 0.137 153.0);

Tailwind

colors: {
  custom: {
    50: '#86ca9a',
    500: '#4bb371',
    950: '#000000',
  },
}

SCSS

$custom: #4bb371;
$custom-light: #86ca9a;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb371",
  "rgb": {
    "r": 75,
    "g": 179,
    "b": 113
  },
  "hsl": {
    "h": 141.923,
    "s": 40.945,
    "l": 49.804
  },
  "oklch": {
    "l": 0.68867,
    "c": 0.13734,
    "h": 153
  },
  "luminance": 0.34928
}

Semantic roles & 50–950 ramp

primary

#4BB371

secondary

#C495B3

accent

#57A4D1

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4BB371

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

Preview Lab → · Contrast checker → · Palette generator →