#4BE37B#4BE37B

#4BE37B is a light, vivid green. Relative luminance 0.579; OKLCH L 81.2% C 0.193 H 150.0°. Best body text is #000000 at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#4BE37B
RGB	rgb(75, 227, 123)
HSL	hsl(139, 73%, 59%)
HSV	hsv(139, 67%, 89%)
CMYK	cmyk(67%, 0%, 45.8%, 11%)
CIE-LAB	lab(80.66, -61.90, 39.30)
CIE-LCH	lch(80.66, 73.33, 147.59°)
OKLab	oklab(81.23% -0.1668 0.0962)
OKLCH	oklch(81.23% 0.193 150)
XYZ	xyz(33.9432, 57.8604, 28.1144)
Luminance	0.5786 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BE37B #E34BB3

analogous

#67E34B #4BE37B #4BE3C7

triadic

#4BE37B #7B4BE3 #E37B4B

tetradic

#4BE37B #4B67E3 #E34BB3 #E3C74B

square

#4BE37B #4B67E3 #E34BB3 #E3C74B

split-complementary

#4BE37B #C74BE3 #E34B67

monochromatic

#189B42 #20D058 #4BE37B #80EBA2 #B5F3C9

Accessibility & contrast

On white

1.67

#4BE37B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.57

#4BE37B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BE37B

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BE37B	#FFFFFF	#000000	##000000
##4BE37B	1.00	1.67	12.57	12.57
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.57	21.00	1.00	1.00
##000000	12.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4D073

Deuteranopia (green-blind)

#D2C382

Tritanopia (blue-blind)

#00DFCA

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4be37b;
/* rgb */ color: rgb(75, 227, 123);
/* oklch */ color: oklch(81.2% 0.193 150.0);

Tailwind

colors: {
  custom: {
    50: '#8feda2',
    500: '#4be37b',
    950: '#000000',
  },
}

SCSS

$custom: #4be37b;
$custom-light: #8feda2;
$custom-dark: #000000;

JSON

{
  "hex": "#4be37b",
  "rgb": {
    "r": 75,
    "g": 227,
    "b": 123
  },
  "hsl": {
    "h": 138.947,
    "s": 73.077,
    "l": 59.216
  },
  "oklch": {
    "l": 0.81233,
    "c": 0.19259,
    "h": 150
  },
  "luminance": 0.57864
}

Semantic roles & 50–950 ramp

primary

#4BE37B

secondary

#9F337D

accent

#38B6F0

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4BE37B

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

Preview Lab → · Contrast checker → · Palette generator →