#4EF373#4EF373

#4EF373 is a very light, highly saturated green. Relative luminance 0.670; OKLCH L 85.2% C 0.218 H 147.3°. Best body text is #000000 at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#4EF373
RGB	rgb(78, 243, 115)
HSL	hsl(133, 87%, 63%)
HSV	hsv(133, 68%, 95%)
CMYK	cmyk(67.9%, 0%, 52.7%, 4.7%)
CIE-LAB	lab(85.48, -68.16, 49.13)
CIE-LCH	lch(85.48, 84.02, 144.22°)
OKLab	oklab(85.2% -0.1837 0.1179)
OKLCH	oklch(85.2% 0.218 147.3)
XYZ	xyz(38.2842, 66.9545, 27.1222)
Luminance	0.6696 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EF373 #F34ECE

analogous

#7BF34E #4EF373 #4EF3C6

triadic

#4EF373 #734EF3 #F3734E

tetradic

#4EF373 #4E7BF3 #F34ECE #F3C64E

square

#4EF373 #4E7BF3 #F34ECE #F3C64E

split-complementary

#4EF373 #C64EF3 #F34E7B

monochromatic

#0DBA33 #15EF46 #4EF373 #87F7A0 #C1FBCE

Accessibility & contrast

On white

1.46

#4EF373 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.39

#4EF373 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EF373

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EF373	#FFFFFF	#000000	##000000
##4EF373	1.00	1.46	14.39	14.39
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.39	21.00	1.00	1.00
##000000	14.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DE67

Deuteranopia (green-blind)

#E2D07D

Tritanopia (blue-blind)

#00EED6

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #4ef373;
/* rgb */ color: rgb(78, 243, 115);
/* oklch */ color: oklch(85.2% 0.218 147.3);

Tailwind

colors: {
  custom: {
    50: '#93f89e',
    500: '#4ef373',
    950: '#000000',
  },
}

SCSS

$custom: #4ef373;
$custom-light: #93f89e;
$custom-dark: #000000;

JSON

{
  "hex": "#4ef373",
  "rgb": {
    "r": 78,
    "g": 243,
    "b": 115
  },
  "hsl": {
    "h": 133.455,
    "s": 87.302,
    "l": 62.941
  },
  "oklch": {
    "l": 0.85199,
    "c": 0.21834,
    "h": 147.3
  },
  "luminance": 0.66959
}

Semantic roles & 50–950 ramp

primary

#4EF373

secondary

#B92D99

accent

#02B1E4

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #4EF373

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

Preview Lab → · Contrast checker → · Palette generator →