#66C8A2#66C8A2

#66C8A2 is a light, moderate teal. Relative luminance 0.467; OKLCH L 76.3% C 0.109 H 166.0°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#66C8A2
RGB	rgb(102, 200, 162)
HSL	hsl(157, 47%, 59%)
HSV	hsv(157, 49%, 78%)
CMYK	cmyk(49%, 0%, 19%, 21.6%)
CIE-LAB	lab(74.02, -37.85, 10.23)
CIE-LCH	lch(74.02, 39.20, 164.87°)
OKLab	oklab(76.25% -0.1057 0.0263)
OKLCH	oklch(76.25% 0.109 166)
XYZ	xyz(32.6525, 46.7393, 41.4763)
Luminance	0.4674 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66C8A2 #C8668C

analogous

#66C871 #66C8A2 #66BDC8

triadic

#66C8A2 #A266C8 #C8A266

tetradic

#66C8A2 #7166C8 #C8668C #BDC866

square

#66C8A2 #7166C8 #C8668C #BDC866

split-complementary

#66C8A2 #C866BD #C87166

monochromatic

#2F8463 #40B185 #66C8A2 #93D8BD #C0E8D9

Accessibility & contrast

On white

2.03

#66C8A2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#66C8A2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66C8A2

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66C8A2	#FFFFFF	#000000	##000000
##66C8A2	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4BCA0

Deuteranopia (green-blind)

#B5B2A4

Tritanopia (blue-blind)

#44C8BD

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #66c8a2;
/* rgb */ color: rgb(102, 200, 162);
/* oklch */ color: oklch(76.3% 0.109 166.0);

Tailwind

colors: {
  custom: {
    50: '#98d9bd',
    500: '#66c8a2',
    950: '#000000',
  },
}

SCSS

$custom: #66c8a2;
$custom-light: #98d9bd;
$custom-dark: #000000;

JSON

{
  "hex": "#66c8a2",
  "rgb": {
    "r": 102,
    "g": 200,
    "b": 162
  },
  "hsl": {
    "h": 156.735,
    "s": 47.115,
    "l": 59.216
  },
  "oklch": {
    "l": 0.76253,
    "c": 0.10891,
    "h": 166
  },
  "luminance": 0.46742
}

Semantic roles & 50–950 ramp

primary

#66C8A2

secondary

#D8B2C1

accent

#5185D7

background

#F9FDFB

surface

#F2FAF6

border

#CCD3D0

text

#0E1512

muted

#7E8381

Preview Lab

Preview with #66C8A2

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

Preview Lab → · Contrast checker → · Palette generator →