#66F796#66F796

#66F796 is a very light, vivid green. Relative luminance 0.715; OKLCH L 87.4% C 0.184 H 151.5°. Best body text is #000000 at 15.31:1 contrast (WCAG AA passes).

Color values

HEX	#66F796
RGB	rgb(102, 247, 150)
HSL	hsl(140, 90%, 68%)
HSV	hsv(140, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 39.3%, 3.1%)
CIE-LAB	lab(87.75, -59.70, 35.25)
CIE-LCH	lch(87.75, 69.33, 149.44°)
OKLab	oklab(87.39% -0.1615 0.0876)
OKLCH	oklch(87.39% 0.184 151.5)
XYZ	xyz(44.2419, 71.5441, 40.3261)
Luminance	0.7155 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F796 #F766C7

analogous

#7EF766 #66F796 #66F7DE

triadic

#66F796 #9666F7 #F79666

tetradic

#66F796 #667EF7 #F766C7 #F7DE66

square

#66F796 #667EF7 #F766C7 #F7DE66

split-complementary

#66F796 #DE66F7 #F7667E

monochromatic

#0BD74F #2CF46E #66F796 #A0FABE #DAFDE6

Accessibility & contrast

On white

1.37

#66F796 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.31

#66F796 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F796

15.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F796	#FFFFFF	#000000	##000000
##66F796	1.00	1.37	15.31	15.31
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.31	21.00	1.00	1.00
##000000	15.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E48F

Deuteranopia (green-blind)

#E5D79C

Tritanopia (blue-blind)

#39F3DF

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #66f796;
/* rgb */ color: rgb(102, 247, 150);
/* oklch */ color: oklch(87.4% 0.184 151.5);

Tailwind

colors: {
  custom: {
    50: '#9efbb6',
    500: '#66f796',
    950: '#000000',
  },
}

SCSS

$custom: #66f796;
$custom-light: #9efbb6;
$custom-dark: #000000;

JSON

{
  "hex": "#66f796",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 150
  },
  "hsl": {
    "h": 139.862,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.87392,
    "c": 0.18377,
    "h": 151.5
  },
  "luminance": 0.71548
}

Semantic roles & 50–950 ramp

primary

#66F796

secondary

#D0319C

accent

#009AE6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#101711

muted

#808581

Preview Lab

Preview with #66F796

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

Preview Lab → · Contrast checker → · Palette generator →