#4EF066#4EF066

#4EF066 is a very light, highly saturated green. Relative luminance 0.649; OKLCH L 84.3% C 0.225 H 145.6°. Best body text is #000000 at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#4EF066
RGB	rgb(78, 240, 102)
HSL	hsl(129, 84%, 62%)
HSV	hsv(129, 68%, 94%)
CMYK	cmyk(67.5%, 0%, 57.5%, 5.9%)
CIE-LAB	lab(84.43, -68.80, 53.77)
CIE-LCH	lch(84.43, 87.32, 141.99°)
OKLab	oklab(84.28% -0.1858 0.1272)
OKLCH	oklch(84.28% 0.225 145.6)
XYZ	xyz(36.6978, 64.8952, 23.1598)
Luminance	0.6490 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EF066 #F04ED8

analogous

#87F04E #4EF066 #4EF0B7

triadic

#4EF066 #664EF0 #F0664E

tetradic

#4EF066 #4E87F0 #F04ED8 #F0B74E

square

#4EF066 #4E87F0 #F04ED8 #F0B74E

split-complementary

#4EF066 #B74EF0 #F04E87

monochromatic

#0FB428 #16EB35 #4EF066 #86F597 #BFFAC8

Accessibility & contrast

On white

1.50

#4EF066 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.98

#4EF066 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EF066

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EF066	#FFFFFF	#000000	##000000
##4EF066	1.00	1.50	13.98	13.98
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.98	21.00	1.00	1.00
##000000	13.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DB58

Deuteranopia (green-blind)

#E0CD71

Tritanopia (blue-blind)

#10EAD2

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #4ef066;
/* rgb */ color: rgb(78, 240, 102);
/* oklch */ color: oklch(84.3% 0.225 145.6);

Tailwind

colors: {
  custom: {
    50: '#93f695',
    500: '#4ef066',
    950: '#000000',
  },
}

SCSS

$custom: #4ef066;
$custom-light: #93f695;
$custom-dark: #000000;

JSON

{
  "hex": "#4ef066",
  "rgb": {
    "r": 78,
    "g": 240,
    "b": 102
  },
  "hsl": {
    "h": 128.889,
    "s": 84.375,
    "l": 62.353
  },
  "oklch": {
    "l": 0.84284,
    "c": 0.2252,
    "h": 145.6
  },
  "luminance": 0.64899
}

Semantic roles & 50–950 ramp

primary

#4EF066

secondary

#B42EA0

accent

#05C0E1

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #4EF066

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

Preview Lab → · Contrast checker → · Palette generator →