#66EAC2#66EAC2

#66EAC2 is a very light, vivid teal. Relative luminance 0.656; OKLCH L 85.2% C 0.130 H 170.3°. Best body text is #000000 at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#66EAC2
RGB	rgb(102, 234, 194)
HSL	hsl(162, 76%, 66%)
HSV	hsv(162, 56%, 92%)
CMYK	cmyk(56.4%, 0%, 17.1%, 8.2%)
CIE-LAB	lab(84.77, -45.72, 8.57)
CIE-LCH	lch(84.77, 46.52, 169.38°)
OKLab	oklab(85.24% -0.1286 0.0219)
OKLCH	oklch(85.24% 0.13 170.3)
XYZ	xyz(44.6353, 65.5611, 61.3308)
Luminance	0.6556 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EAC2 #EA668E

analogous

#66EA80 #66EAC2 #66D0EA

triadic

#66EAC2 #C266EA #EAC266

tetradic

#66EAC2 #8066EA #EA668E #D0EA66

square

#66EAC2 #8066EA #EA668E #D0EA66

split-complementary

#66EAC2 #EA66D0 #EA8066

monochromatic

#1ABC8B #30E3AD #66EAC2 #9CF1D7 #D2F9ED

Accessibility & contrast

On white

1.49

#66EAC2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.11

#66EAC2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EAC2

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EAC2	#FFFFFF	#000000	##000000
##66EAC2	1.00	1.49	14.11	14.11
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.11	21.00	1.00	1.00
##000000	14.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4DCC0

Deuteranopia (green-blind)

#D0CEC5

Tritanopia (blue-blind)

#14ECDE

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #66eac2;
/* rgb */ color: rgb(102, 234, 194);
/* oklch */ color: oklch(85.2% 0.130 170.3);

Tailwind

colors: {
  custom: {
    50: '#9cf1d4',
    500: '#66eac2',
    950: '#000000',
  },
}

SCSS

$custom: #66eac2;
$custom-light: #9cf1d4;
$custom-dark: #000000;

JSON

{
  "hex": "#66eac2",
  "rgb": {
    "r": 102,
    "g": 234,
    "b": 194
  },
  "hsl": {
    "h": 161.818,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.85235,
    "c": 0.13046,
    "h": 170.3
  },
  "luminance": 0.65565
}

Semantic roles & 50–950 ramp

primary

#66EAC2

secondary

#BB3961

accent

#0D4BD8

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #66EAC2

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

Preview Lab → · Contrast checker → · Palette generator →