#66EAAE#66EAAE

#66EAAE is a very light, vivid teal. Relative luminance 0.647; OKLCH L 84.7% C 0.145 H 161.1°. Best body text is #000000 at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#66EAAE
RGB	rgb(102, 234, 174)
HSL	hsl(153, 76%, 66%)
HSV	hsv(153, 56%, 92%)
CMYK	cmyk(56.4%, 0%, 25.6%, 8.2%)
CIE-LAB	lab(84.34, -50.04, 18.41)
CIE-LCH	lch(84.34, 53.32, 159.81°)
OKLab	oklab(84.74% -0.1376 0.047)
OKLCH	oklch(84.74% 0.145 161.1)
XYZ	xyz(42.5384, 64.7224, 50.2871)
Luminance	0.6473 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EAAE #EA66A2

analogous

#66EA6C #66EAAE #66E4EA

triadic

#66EAAE #AE66EA #EAAE66

tetradic

#66EAAE #6C66EA #EA66A2 #E4EA66

square

#66EAAE #6C66EA #EA66A2 #E4EA66

split-complementary

#66EAAE #EA66E4 #EA6C66

monochromatic

#1ABC72 #30E392 #66EAAE #9CF1CA #D2F9E7

Accessibility & contrast

On white

1.51

#66EAAE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.95

#66EAAE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EAAE

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EAAE	#FFFFFF	#000000	##000000
##66EAAE	1.00	1.51	13.95	13.95
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.95	21.00	1.00	1.00
##000000	13.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7DAAB

Deuteranopia (green-blind)

#D4CDB2

Tritanopia (blue-blind)

#2FE9DA

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #66eaae;
/* rgb */ color: rgb(102, 234, 174);
/* oklch */ color: oklch(84.7% 0.145 161.1);

Tailwind

colors: {
  custom: {
    50: '#9cf1c6',
    500: '#66eaae',
    950: '#000000',
  },
}

SCSS

$custom: #66eaae;
$custom-light: #9cf1c6;
$custom-dark: #000000;

JSON

{
  "hex": "#66eaae",
  "rgb": {
    "r": 102,
    "g": 234,
    "b": 174
  },
  "hsl": {
    "h": 152.727,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.84741,
    "c": 0.14536,
    "h": 161.1
  },
  "luminance": 0.64726
}

Semantic roles & 50–950 ramp

primary

#66EAAE

secondary

#BB3974

accent

#0D6AD8

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0F1713

muted

#808582

Preview Lab

Preview with #66EAAE

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

Preview Lab → · Contrast checker → · Palette generator →