#4EF47B#4EF47B

#4EF47B is a very light, highly saturated green. Relative luminance 0.678; OKLCH L 85.6% C 0.213 H 148.5°. Best body text is #000000 at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#4EF47B
RGB	rgb(78, 244, 123)
HSL	hsl(136, 88%, 63%)
HSV	hsv(136, 68%, 96%)
CMYK	cmyk(68%, 0%, 49.6%, 4.3%)
CIE-LAB	lab(85.88, -67.39, 45.87)
CIE-LCH	lch(85.88, 81.52, 145.76°)
OKLab	oklab(85.56% -0.1815 0.1111)
OKLCH	oklch(85.56% 0.213 148.5)
XYZ	xyz(39.0647, 67.7469, 29.7527)
Luminance	0.6775 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EF47B #F44EC7

analogous

#74F44E #4EF47B #4EF4CE

triadic

#4EF47B #7B4EF4 #F47B4E

tetradic

#4EF47B #4E74F4 #F44EC7 #F4CE4E

square

#4EF47B #4E74F4 #F44EC7 #F4CE4E

split-complementary

#4EF47B #CE4EF4 #F44E74

monochromatic

#0CBC3B #14F050 #4EF47B #88F8A6 #C1FBD1

Accessibility & contrast

On white

1.44

#4EF47B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.55

#4EF47B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EF47B

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EF47B	#FFFFFF	#000000	##000000
##4EF47B	1.00	1.44	14.55	14.55
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.55	21.00	1.00	1.00
##000000	14.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DF71

Deuteranopia (green-blind)

#E2D184

Tritanopia (blue-blind)

#00EFD8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #4ef47b;
/* rgb */ color: rgb(78, 244, 123);
/* oklch */ color: oklch(85.6% 0.213 148.5);

Tailwind

colors: {
  custom: {
    50: '#93f9a3',
    500: '#4ef47b',
    950: '#000000',
  },
}

SCSS

$custom: #4ef47b;
$custom-light: #93f9a3;
$custom-dark: #000000;

JSON

{
  "hex": "#4ef47b",
  "rgb": {
    "r": 78,
    "g": 244,
    "b": 123
  },
  "hsl": {
    "h": 136.265,
    "s": 88.298,
    "l": 63.137
  },
  "oklch": {
    "l": 0.8556,
    "c": 0.21284,
    "h": 148.5
  },
  "luminance": 0.67751
}

Semantic roles & 50–950 ramp

primary

#4EF47B

secondary

#BA2C94

accent

#01A7E5

background

#FCFFFC

surface

#F5FFF6

border

#CFD7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #4EF47B

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

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