#66EBE7#66EBE7

#66EBE7 is a very light, moderate teal. Relative luminance 0.680; OKLCH L 86.6% C 0.116 H 192.5°. Best body text is #000000 at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#66EBE7
RGB	rgb(102, 235, 231)
HSL	hsl(178, 77%, 66%)
HSV	hsv(178, 57%, 92%)
CMYK	cmyk(56.6%, 0%, 1.7%, 7.8%)
CIE-LAB	lab(86.01, -37.13, -9.07)
CIE-LCH	lch(86.01, 38.22, 193.72°)
OKLab	oklab(86.55% -0.1137 -0.0252)
OKLCH	oklch(86.55% 0.116 192.5)
XYZ	xyz(49.6054, 68.0060, 86.0981)
Luminance	0.6801 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EBE7 #EB666A

analogous

#66EBA4 #66EBE7 #66ADEB

triadic

#66EBE7 #E766EB #EBE766

tetradic

#66EBE7 #A466EB #EB666A #ADEB66

square

#66EBE7 #A466EB #EB666A #ADEB66

split-complementary

#66EBE7 #EB66AD #EBA466

monochromatic

#19BEB9 #30E4DF #66EBE7 #9CF2EF #D2F9F8

Accessibility & contrast

On white

1.44

#66EBE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.60

#66EBE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EBE7

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EBE7	#FFFFFF	#000000	##000000
##66EBE7	1.00	1.44	14.60	14.60
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.60	21.00	1.00	1.00
##000000	14.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEE0E7

Deuteranopia (green-blind)

#C9D0E8

Tritanopia (blue-blind)

#00F1E9

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #66ebe7;
/* rgb */ color: rgb(102, 235, 231);
/* oklch */ color: oklch(86.6% 0.116 192.5);

Tailwind

colors: {
  custom: {
    50: '#9ef2ee',
    500: '#66ebe7',
    950: '#000000',
  },
}

SCSS

$custom: #66ebe7;
$custom-light: #9ef2ee;
$custom-dark: #000000;

JSON

{
  "hex": "#66ebe7",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 231
  },
  "hsl": {
    "h": 178.195,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.86554,
    "c": 0.11642,
    "h": 192.5
  },
  "luminance": 0.68011
}

Semantic roles & 50–950 ramp

primary

#66EBE7

secondary

#BD393D

accent

#0C13D9

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101716

muted

#808585

Preview Lab

Preview with #66EBE7

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

Preview Lab → · Contrast checker → · Palette generator →