#66F2F1#66F2F1

#66F2F1 is a very light, vivid teal. Relative luminance 0.727; OKLCH L 88.5% C 0.121 H 194.5°. Best body text is #000000 at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#66F2F1
RGB	rgb(102, 242, 241)
HSL	hsl(180, 84%, 67%)
HSV	hsv(180, 58%, 95%)
CMYK	cmyk(57.9%, 0%, 0.4%, 5.1%)
CIE-LAB	lab(88.29, -37.73, -10.91)
CIE-LCH	lch(88.29, 39.28, 196.13°)
OKLab	oklab(88.49% -0.1167 -0.0303)
OKLCH	oklch(88.49% 0.121 194.5)
XYZ	xyz(53.1019, 72.6744, 94.4311)
Luminance	0.7268 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F2F1 #F26667

analogous

#66F2AB #66F2F1 #66ADF2

triadic

#66F2F1 #F166F2 #F2F166

tetradic

#66F2F1 #AB66F2 #F26667 #ADF266

square

#66F2F1 #AB66F2 #F26667 #ADF266

split-complementary

#66F2F1 #F266AD #F2AB66

monochromatic

#11CCCB #2EEDEC #66F2F1 #9EF7F6 #D7FCFB

Accessibility & contrast

On white

1.35

#66F2F1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.54

#66F2F1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F2F1

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F2F1	#FFFFFF	#000000	##000000
##66F2F1	1.00	1.35	15.54	15.54
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.54	21.00	1.00	1.00
##000000	15.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E7F1

Deuteranopia (green-blind)

#CDD7F2

Tritanopia (blue-blind)

#00F9F1

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #66f2f1;
/* rgb */ color: rgb(102, 242, 241);
/* oklch */ color: oklch(88.5% 0.121 194.5);

Tailwind

colors: {
  custom: {
    50: '#9ff7f5',
    500: '#66f2f1',
    950: '#000000',
  },
}

SCSS

$custom: #66f2f1;
$custom-light: #9ff7f5;
$custom-dark: #000000;

JSON

{
  "hex": "#66f2f1",
  "rgb": {
    "r": 102,
    "g": 242,
    "b": 241
  },
  "hsl": {
    "h": 179.571,
    "s": 84.337,
    "l": 67.451
  },
  "oklch": {
    "l": 0.88494,
    "c": 0.12056,
    "h": 194.5
  },
  "luminance": 0.7268
}

Semantic roles & 50–950 ramp

primary

#66F2F1

secondary

#C93435

accent

#0506E1

background

#FDFFFF

surface

#F7FEFE

border

#D0D6D6

text

#101717

muted

#818585

Preview Lab

Preview with #66F2F1

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

Preview Lab → · Contrast checker → · Palette generator →