#4EE18F#4EE18F

#4EE18F is a light, vivid green. Relative luminance 0.575; OKLCH L 81.2% C 0.171 H 154.9°. Best body text is #000000 at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#4EE18F
RGB	rgb(78, 225, 143)
HSL	hsl(147, 71%, 59%)
HSV	hsv(147, 65%, 88%)
CMYK	cmyk(65.3%, 0%, 36.4%, 11.8%)
CIE-LAB	lab(80.43, -57.20, 28.97)
CIE-LCH	lch(80.43, 64.11, 153.14°)
OKLab	oklab(81.16% -0.1548 0.0726)
OKLCH	oklch(81.16% 0.171 154.9)
XYZ	xyz(35.0219, 57.4496, 35.2245)
Luminance	0.5745 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EE18F #E14EA0

analogous

#57E14E #4EE18F #4EE1D9

triadic

#4EE18F #8F4EE1 #E18F4E

tetradic

#4EE18F #4E57E1 #E14EA0 #E1D94E

square

#4EE18F #4E57E1 #E14EA0 #E1D94E

split-complementary

#4EE18F #D94EE1 #E14E57

monochromatic

#1A9A53 #23CF6F #4EE18F #82EAB0 #B7F3D1

Accessibility & contrast

On white

1.68

#4EE18F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.49

#4EE18F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EE18F

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EE18F	#FFFFFF	#000000	##000000
##4EE18F	1.00	1.68	12.49	12.49
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.49	21.00	1.00	1.00
##000000	12.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0D08A

Deuteranopia (green-blind)

#CDC294

Tritanopia (blue-blind)

#00DFCC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4ee18f;
/* rgb */ color: rgb(78, 225, 143);
/* oklch */ color: oklch(81.2% 0.171 154.9);

Tailwind

colors: {
  custom: {
    50: '#8febb0',
    500: '#4ee18f',
    950: '#000000',
  },
}

SCSS

$custom: #4ee18f;
$custom-light: #8febb0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ee18f",
  "rgb": {
    "r": 78,
    "g": 225,
    "b": 143
  },
  "hsl": {
    "h": 146.531,
    "s": 71.014,
    "l": 59.412
  },
  "oklch": {
    "l": 0.81165,
    "c": 0.17098,
    "h": 154.9
  },
  "luminance": 0.57453
}

Semantic roles & 50–950 ramp

primary

#4EE18F

secondary

#9E3570

accent

#3A9EEE

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1610

muted

#7F8581

Preview Lab

Preview with #4EE18F

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

Preview Lab → · Contrast checker → · Palette generator →