#66EEE2#66EEE2

#66EEE2 is a very light, moderate teal. Relative luminance 0.695; OKLCH L 87.1% C 0.120 H 187.3°. Best body text is #000000 at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#66EEE2
RGB	rgb(102, 238, 226)
HSL	hsl(175, 80%, 67%)
HSV	hsv(175, 57%, 93%)
CMYK	cmyk(57.1%, 0%, 5%, 6.7%)
CIE-LAB	lab(86.73, -39.78, -5.37)
CIE-LCH	lch(86.73, 40.15, 187.69°)
OKLab	oklab(87.09% -0.1189 -0.0151)
OKLCH	oklch(87.09% 0.12 187.3)
XYZ	xyz(49.7754, 69.4598, 82.7207)
Luminance	0.6946 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EEE2 #EE6672

analogous

#66EE9E #66EEE2 #66B6EE

triadic

#66EEE2 #E266EE #EEE266

tetradic

#66EEE2 #9E66EE #EE6672 #B6EE66

square

#66EEE2 #9E66EE #EE6672 #B6EE66

split-complementary

#66EEE2 #EE66B6 #EE9E66

monochromatic

#16C4B4 #2FE8D8 #66EEE2 #9DF4EC #D4FAF7

Accessibility & contrast

On white

1.41

#66EEE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.89

#66EEE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EEE2

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EEE2	#FFFFFF	#000000	##000000
##66EEE2	1.00	1.41	14.89	14.89
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.89	21.00	1.00	1.00
##000000	14.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E2E2

Deuteranopia (green-blind)

#CDD3E4

Tritanopia (blue-blind)

#00F3EA

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #66eee2;
/* rgb */ color: rgb(102, 238, 226);
/* oklch */ color: oklch(87.1% 0.120 187.3);

Tailwind

colors: {
  custom: {
    50: '#9ef4eb',
    500: '#66eee2',
    950: '#000000',
  },
}

SCSS

$custom: #66eee2;
$custom-light: #9ef4eb;
$custom-dark: #000000;

JSON

{
  "hex": "#66eee2",
  "rgb": {
    "r": 102,
    "g": 238,
    "b": 226
  },
  "hsl": {
    "h": 174.706,
    "s": 80,
    "l": 66.667
  },
  "oklch": {
    "l": 0.87092,
    "c": 0.11983,
    "h": 187.3
  },
  "luminance": 0.69465
}

Semantic roles & 50–950 ramp

primary

#66EEE2

secondary

#C23743

accent

#091CDC

background

#FCFFFE

surface

#F6FEFD

border

#D0D6D5

text

#101716

muted

#808584

Preview Lab

Preview with #66EEE2

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

Preview Lab → · Contrast checker → · Palette generator →