#4EF57D#4EF57D

#4EF57D is a very light, highly saturated green. Relative luminance 0.684; OKLCH L 85.8% C 0.212 H 148.8°. Best body text is #000000 at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#4EF57D
RGB	rgb(78, 245, 125)
HSL	hsl(137, 89%, 63%)
HSV	hsv(137, 68%, 96%)
CMYK	cmyk(68.2%, 0%, 49%, 3.9%)
CIE-LAB	lab(86.21, -67.44, 45.33)
CIE-LCH	lch(86.21, 81.26, 146.09°)
OKLab	oklab(85.84% -0.1816 0.11)
OKLCH	oklch(85.84% 0.212 148.8)
XYZ	xyz(39.4929, 68.4009, 30.5194)
Luminance	0.6841 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EF57D #F54EC6

analogous

#72F54E #4EF57D #4EF5D0

triadic

#4EF57D #7D4EF5 #F57D4E

tetradic

#4EF57D #4E72F5 #F54EC6 #F5D04E

square

#4EF57D #4E72F5 #F54EC6 #F5D04E

split-complementary

#4EF57D #D04EF5 #F54E72

monochromatic

#0BBE3D #14F252 #4EF57D #88F8A8 #C2FCD2

Accessibility & contrast

On white

1.43

#4EF57D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.68

#4EF57D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EF57D

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EF57D	#FFFFFF	#000000	##000000
##4EF57D	1.00	1.43	14.68	14.68
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.68	21.00	1.00	1.00
##000000	14.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E073

Deuteranopia (green-blind)

#E3D286

Tritanopia (blue-blind)

#00F0D9

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #4ef57d;
/* rgb */ color: rgb(78, 245, 125);
/* oklch */ color: oklch(85.8% 0.212 148.8);

Tailwind

colors: {
  custom: {
    50: '#93faa5',
    500: '#4ef57d',
    950: '#000000',
  },
}

SCSS

$custom: #4ef57d;
$custom-light: #93faa5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ef57d",
  "rgb": {
    "r": 78,
    "g": 245,
    "b": 125
  },
  "hsl": {
    "h": 136.886,
    "s": 89.305,
    "l": 63.333
  },
  "oklch": {
    "l": 0.85838,
    "c": 0.21235,
    "h": 148.8
  },
  "luminance": 0.68405
}

Semantic roles & 50–950 ramp

primary

#4EF57D

secondary

#BC2B93

accent

#00A5E6

background

#FCFFFC

surface

#F5FFF6

border

#CFD7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #4EF57D

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

Preview Lab → · Contrast checker → · Palette generator →