#4EF355#4EF355

#4EF355 is a very light, highly saturated green. Relative luminance 0.664; OKLCH L 84.9% C 0.241 H 143.7°. Best body text is #000000 at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#4EF355
RGB	rgb(78, 243, 85)
HSL	hsl(123, 87%, 63%)
HSV	hsv(123, 68%, 95%)
CMYK	cmyk(67.9%, 0%, 65%, 4.7%)
CIE-LAB	lab(85.19, -71.63, 61.80)
CIE-LCH	lch(85.19, 94.60, 139.21°)
OKLab	oklab(84.86% -0.1941 0.1429)
OKLCH	oklch(84.86% 0.241 143.7)
XYZ	xyz(36.8299, 66.3728, 19.4628)
Luminance	0.6638 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EF355 #F34EEC

analogous

#9AF34E #4EF355 #4EF3A7

triadic

#4EF355 #554EF3 #F3554E

tetradic

#4EF355 #4E9AF3 #F34EEC #F3A74E

square

#4EF355 #4E9AF3 #F34EEC #F3A74E

split-complementary

#4EF355 #A74EF3 #F34E9A

monochromatic

#0DBA14 #15EF1E #4EF355 #87F78C #C1FBC3

Accessibility & contrast

On white

1.47

#4EF355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.28

#4EF355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EF355

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EF355	#FFFFFF	#000000	##000000
##4EF355	1.00	1.47	14.28	14.28
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.28	21.00	1.00	1.00
##000000	14.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DD41

Deuteranopia (green-blind)

#E4D063

Tritanopia (blue-blind)

#1AECD2

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #4ef355;
/* rgb */ color: rgb(78, 243, 85);
/* oklch */ color: oklch(84.9% 0.241 143.7);

Tailwind

colors: {
  custom: {
    50: '#94f88b',
    500: '#4ef355',
    950: '#000000',
  },
}

SCSS

$custom: #4ef355;
$custom-light: #94f88b;
$custom-dark: #000000;

JSON

{
  "hex": "#4ef355",
  "rgb": {
    "r": 78,
    "g": 243,
    "b": 85
  },
  "hsl": {
    "h": 122.545,
    "s": 87.302,
    "l": 62.941
  },
  "oklch": {
    "l": 0.8486,
    "c": 0.24105,
    "h": 143.7
  },
  "luminance": 0.66377
}

Semantic roles & 50–950 ramp

primary

#4EF355

secondary

#B92DB3

accent

#02DAE4

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F170C

muted

#80857F

Preview Lab

Preview with #4EF355

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

Preview Lab → · Contrast checker → · Palette generator →