#66EBCA#66EBCA

#66EBCA is a very light, vivid teal. Relative luminance 0.665; OKLCH L 85.7% C 0.127 H 174.2°. Best body text is #000000 at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#66EBCA
RGB	rgb(102, 235, 202)
HSL	hsl(165, 77%, 66%)
HSV	hsv(165, 57%, 92%)
CMYK	cmyk(56.6%, 0%, 14%, 7.8%)
CIE-LAB	lab(85.25, -44.31, 5.07)
CIE-LCH	lch(85.25, 44.60, 173.48°)
OKLab	oklab(85.69% -0.1261 0.0127)
OKLCH	oklch(85.69% 0.127 174.2)
XYZ	xyz(45.8436, 66.5012, 66.2857)
Luminance	0.6651 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EBCA #EB6687

analogous

#66EB87 #66EBCA #66C9EB

triadic

#66EBCA #CA66EB #EBCA66

tetradic

#66EBCA #8766EB #EB6687 #C9EB66

square

#66EBCA #8766EB #EB6687 #C9EB66

split-complementary

#66EBCA #EB66C9 #EB8766

monochromatic

#19BE95 #30E4B7 #66EBCA #9CF2DD #D2F9EF

Accessibility & contrast

On white

1.47

#66EBCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.30

#66EBCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EBCA

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EBCA	#FFFFFF	#000000	##000000
##66EBCA	1.00	1.47	14.30	14.30
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.30	21.00	1.00	1.00
##000000	14.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4DEC9

Deuteranopia (green-blind)

#D0CFCC

Tritanopia (blue-blind)

#00EDE1

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #66ebca;
/* rgb */ color: rgb(102, 235, 202);
/* oklch */ color: oklch(85.7% 0.127 174.2);

Tailwind

colors: {
  custom: {
    50: '#9df2da',
    500: '#66ebca',
    950: '#000000',
  },
}

SCSS

$custom: #66ebca;
$custom-light: #9df2da;
$custom-dark: #000000;

JSON

{
  "hex": "#66ebca",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 202
  },
  "hsl": {
    "h": 165.113,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.85688,
    "c": 0.12677,
    "h": 174.2
  },
  "luminance": 0.66506
}

Semantic roles & 50–950 ramp

primary

#66EBCA

secondary

#BD3959

accent

#0C3FD9

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #66EBCA

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

Preview Lab → · Contrast checker → · Palette generator →