#66EA86#66EA86

#66EA86 is a very light, vivid green. Relative luminance 0.634; OKLCH L 83.9% C 0.181 H 149.0°. Best body text is #000000 at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#66EA86
RGB	rgb(102, 234, 134)
HSL	hsl(135, 76%, 66%)
HSV	hsv(135, 56%, 92%)
CMYK	cmyk(56.4%, 0%, 42.7%, 8.2%)
CIE-LAB	lab(83.65, -57.32, 37.84)
CIE-LCH	lch(83.65, 68.69, 146.57°)
OKLab	oklab(83.94% -0.1551 0.0932)
OKLCH	oklch(83.94% 0.181 149)
XYZ	xyz(39.2027, 63.3881, 32.7189)
Luminance	0.6339 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EA86 #EA66CA

analogous

#88EA66 #66EA86 #66EAC8

triadic

#66EA86 #8666EA #EA8666

tetradic

#66EA86 #6688EA #EA66CA #EAC866

square

#66EA86 #6688EA #EA66CA #EAC866

split-complementary

#66EA86 #C866EA #EA6688

monochromatic

#1ABC41 #30E35B #66EA86 #9CF1B1 #D2F9DB

Accessibility & contrast

On white

1.54

#66EA86 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.68

#66EA86 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EA86

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EA86	#FFFFFF	#000000	##000000
##66EA86	1.00	1.54	13.68	13.68
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.68	21.00	1.00	1.00
##000000	13.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD87F

Deuteranopia (green-blind)

#DACC8D

Tritanopia (blue-blind)

#46E6D2

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #66ea86;
/* rgb */ color: rgb(102, 234, 134);
/* oklch */ color: oklch(83.9% 0.181 149.0);

Tailwind

colors: {
  custom: {
    50: '#9cf2aa',
    500: '#66ea86',
    950: '#000000',
  },
}

SCSS

$custom: #66ea86;
$custom-light: #9cf2aa;
$custom-dark: #000000;

JSON

{
  "hex": "#66ea86",
  "rgb": {
    "r": 102,
    "g": 234,
    "b": 134
  },
  "hsl": {
    "h": 134.545,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.83944,
    "c": 0.18098,
    "h": 149
  },
  "luminance": 0.63392
}

Semantic roles & 50–950 ramp

primary

#66EA86

secondary

#BB399C

accent

#0DA7D8

background

#FCFFFD

surface

#F6FEF7

border

#D0D6D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #66EA86

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

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