#4EE280#4EE280

#4EE280 is a light, vivid green. Relative luminance 0.576; OKLCH L 81.1% C 0.186 H 150.9°. Best body text is #000000 at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#4EE280
RGB	rgb(78, 226, 128)
HSL	hsl(140, 72%, 60%)
HSV	hsv(140, 65%, 89%)
CMYK	cmyk(65.5%, 0%, 43.4%, 11.4%)
CIE-LAB	lab(80.50, -60.20, 36.63)
CIE-LCH	lch(80.50, 70.47, 148.68°)
OKLab	oklab(81.14% -0.1624 0.0903)
OKLCH	oklch(81.14% 0.186 150.9)
XYZ	xyz(34.2318, 57.5673, 29.7255)
Luminance	0.5757 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EE280 #E24EB0

analogous

#66E24E #4EE280 #4EE2CA

triadic

#4EE280 #804EE2 #E2804E

tetradic

#4EE280 #4E66E2 #E24EB0 #E2CA4E

square

#4EE280 #4E66E2 #E24EB0 #E2CA4E

split-complementary

#4EE280 #CA4EE2 #E24E66

monochromatic

#1A9C46 #22D15D #4EE280 #83EBA6 #B7F3CB

Accessibility & contrast

On white

1.68

#4EE280 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.51

#4EE280 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EE280

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EE280	#FFFFFF	#000000	##000000
##4EE280	1.00	1.68	12.51	12.51
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.51	21.00	1.00	1.00
##000000	12.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3D079

Deuteranopia (green-blind)

#D0C387

Tritanopia (blue-blind)

#00DECA

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4ee280;
/* rgb */ color: rgb(78, 226, 128);
/* oklch */ color: oklch(81.1% 0.186 150.9);

Tailwind

colors: {
  custom: {
    50: '#8feca6',
    500: '#4ee280',
    950: '#000000',
  },
}

SCSS

$custom: #4ee280;
$custom-light: #8feca6;
$custom-dark: #000000;

JSON

{
  "hex": "#4ee280",
  "rgb": {
    "r": 78,
    "g": 226,
    "b": 128
  },
  "hsl": {
    "h": 140.27,
    "s": 71.845,
    "l": 59.608
  },
  "oklch": {
    "l": 0.81141,
    "c": 0.18577,
    "h": 150.9
  },
  "luminance": 0.57571
}

Semantic roles & 50–950 ramp

primary

#4EE280

secondary

#9F357B

accent

#39B1EF

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4EE280

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

Preview Lab → · Contrast checker → · Palette generator →