#66EBBF#66EBBF

#66EBBF is a very light, vivid teal. Relative luminance 0.660; OKLCH L 85.4% C 0.134 H 168.4°. Best body text is #000000 at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#66EBBF
RGB	rgb(102, 235, 191)
HSL	hsl(160, 77%, 66%)
HSV	hsv(160, 57%, 92%)
CMYK	cmyk(56.6%, 0%, 18.7%, 7.8%)
CIE-LAB	lab(85.00, -46.82, 10.46)
CIE-LCH	lch(85.00, 47.98, 167.40°)
OKLab	oklab(85.4% -0.131 0.0268)
OKLCH	oklch(85.4% 0.134 168.4)
XYZ	xyz(44.5873, 65.9987, 59.6694)
Luminance	0.6600 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EBBF #EB6692

analogous

#66EB7C #66EBBF #66D5EB

triadic

#66EBBF #BF66EB #EBBF66

tetradic

#66EBBF #7C66EB #EB6692 #D5EB66

square

#66EBBF #7C66EB #EB6692 #D5EB66

split-complementary

#66EBBF #EB66D5 #EB7C66

monochromatic

#19BE87 #30E4A8 #66EBBF #9CF2D6 #D2F9EC

Accessibility & contrast

On white

1.48

#66EBBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.20

#66EBBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EBBF

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EBBF	#FFFFFF	#000000	##000000
##66EBBF	1.00	1.48	14.20	14.20
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.20	21.00	1.00	1.00
##000000	14.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6DDBD

Deuteranopia (green-blind)

#D2CFC2

Tritanopia (blue-blind)

#19ECDE

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #66ebbf;
/* rgb */ color: rgb(102, 235, 191);
/* oklch */ color: oklch(85.4% 0.134 168.4);

Tailwind

colors: {
  custom: {
    50: '#9cf2d2',
    500: '#66ebbf',
    950: '#000000',
  },
}

SCSS

$custom: #66ebbf;
$custom-light: #9cf2d2;
$custom-dark: #000000;

JSON

{
  "hex": "#66ebbf",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 191
  },
  "hsl": {
    "h": 160.15,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.85395,
    "c": 0.13371,
    "h": 168.4
  },
  "luminance": 0.66003
}

Semantic roles & 50–950 ramp

primary

#66EBBF

secondary

#BD3964

accent

#0C50D9

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #66EBBF

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

Preview Lab → · Contrast checker → · Palette generator →