#66E7D2#66E7D2

#66E7D2 is a very light, moderate teal. Relative luminance 0.646; OKLCH L 85.0% C 0.118 H 181.0°. Best body text is #000000 at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#66E7D2
RGB	rgb(102, 231, 210)
HSL	hsl(170, 73%, 65%)
HSV	hsv(170, 56%, 91%)
CMYK	cmyk(55.8%, 0%, 9.1%, 9.4%)
CIE-LAB	lab(84.29, -40.63, -0.54)
CIE-LCH	lch(84.29, 40.63, 180.76°)
OKLab	oklab(84.97% -0.1184 -0.0021)
OKLCH	oklch(84.97% 0.118 181)
XYZ	xyz(45.6831, 64.6253, 71.0267)
Luminance	0.6463 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E7D2 #E7667B

analogous

#66E792 #66E7D2 #66BBE7

triadic

#66E7D2 #D266E7 #E7D266

tetradic

#66E7D2 #9266E7 #E7667B #BBE766

square

#66E7D2 #9266E7 #E7667B #BBE766

split-complementary

#66E7D2 #E766BB #E79266

monochromatic

#1DB69D #31DFC2 #66E7D2 #9BEFE2 #D0F8F1

Accessibility & contrast

On white

1.51

#66E7D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.93

#66E7D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E7D2

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E7D2	#FFFFFF	#000000	##000000
##66E7D2	1.00	1.51	13.93	13.93
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.93	21.00	1.00	1.00
##000000	13.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEDBD1

Deuteranopia (green-blind)

#CACCD4

Tritanopia (blue-blind)

#00EBE0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #66e7d2;
/* rgb */ color: rgb(102, 231, 210);
/* oklch */ color: oklch(85.0% 0.118 181.0);

Tailwind

colors: {
  custom: {
    50: '#9defdf',
    500: '#66e7d2',
    950: '#000000',
  },
}

SCSS

$custom: #66e7d2;
$custom-light: #9defdf;
$custom-dark: #000000;

JSON

{
  "hex": "#66e7d2",
  "rgb": {
    "r": 102,
    "g": 231,
    "b": 210
  },
  "hsl": {
    "h": 170.233,
    "s": 72.881,
    "l": 65.294
  },
  "oklch": {
    "l": 0.84973,
    "c": 0.11843,
    "h": 181
  },
  "luminance": 0.6463
}

Semantic roles & 50–950 ramp

primary

#66E7D2

secondary

#B63B4F

accent

#1131D5

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1615

muted

#808584

Preview Lab

Preview with #66E7D2

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

Preview Lab → · Contrast checker → · Palette generator →