#66EABB#66EABB

#66EABB is a very light, vivid teal. Relative luminance 0.653; OKLCH L 85.1% C 0.135 H 166.8°. Best body text is #000000 at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#66EABB
RGB	rgb(102, 234, 187)
HSL	hsl(159, 76%, 66%)
HSV	hsv(159, 56%, 92%)
CMYK	cmyk(56.4%, 0%, 20.1%, 8.2%)
CIE-LAB	lab(84.61, -47.28, 12.01)
CIE-LCH	lch(84.61, 48.78, 165.74°)
OKLab	oklab(85.06% -0.1317 0.0308)
OKLCH	oklch(85.06% 0.135 166.8)
XYZ	xyz(43.8676, 65.2541, 57.2876)
Luminance	0.6526 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EABB #EA6695

analogous

#66EA79 #66EABB #66D7EA

triadic

#66EABB #BB66EA #EABB66

tetradic

#66EABB #7966EA #EA6695 #D7EA66

square

#66EABB #7966EA #EA6695 #D7EA66

split-complementary

#66EABB #EA66D7 #EA7966

monochromatic

#1ABC82 #30E3A3 #66EABB #9CF1D3 #D2F9EB

Accessibility & contrast

On white

1.49

#66EABB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.05

#66EABB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EABB

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EABB	#FFFFFF	#000000	##000000
##66EABB	1.00	1.49	14.05	14.05
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.05	21.00	1.00	1.00
##000000	14.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5DBB9

Deuteranopia (green-blind)

#D2CEBE

Tritanopia (blue-blind)

#21EBDD

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #66eabb;
/* rgb */ color: rgb(102, 234, 187);
/* oklch */ color: oklch(85.1% 0.135 166.8);

Tailwind

colors: {
  custom: {
    50: '#9cf1cf',
    500: '#66eabb',
    950: '#000000',
  },
}

SCSS

$custom: #66eabb;
$custom-light: #9cf1cf;
$custom-dark: #000000;

JSON

{
  "hex": "#66eabb",
  "rgb": {
    "r": 102,
    "g": 234,
    "b": 187
  },
  "hsl": {
    "h": 158.636,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.85055,
    "c": 0.13528,
    "h": 166.8
  },
  "luminance": 0.65258
}

Semantic roles & 50–950 ramp

primary

#66EABB

secondary

#BB3967

accent

#0D56D8

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1713

muted

#808583

Preview Lab

Preview with #66EABB

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

Preview Lab → · Contrast checker → · Palette generator →