#66AA8D#66AA8D

#66AA8D is a light, moderate teal. Relative luminance 0.335; OKLCH L 68.4% C 0.082 H 165.1°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#66AA8D
RGB	rgb(102, 170, 141)
HSL	hsl(154, 29%, 53%)
HSV	hsv(154, 40%, 67%)
CMYK	cmyk(40%, 0%, 17.1%, 33.3%)
CIE-LAB	lab(64.56, -28.34, 8.24)
CIE-LCH	lch(64.56, 29.51, 163.80°)
OKLab	oklab(68.43% -0.0795 0.0212)
OKLCH	oklch(68.43% 0.082 165.1)
XYZ	xyz(24.6601, 33.4957, 30.3600)
Luminance	0.3350 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66AA8D #AA6683

analogous

#66AA6B #66AA8D #66A5AA

triadic

#66AA8D #8D66AA #AA8D66

tetradic

#66AA8D #6B66AA #AA6683 #A5AA66

square

#66AA8D #6B66AA #AA6683 #A5AA66

split-complementary

#66AA8D #AA66A5 #AA6B66

monochromatic

#35604E #4B886E #66AA8D #8DC0AA #B5D6C8

Accessibility & contrast

On white

2.73

#66AA8D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#66AA8D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66AA8D

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66AA8D	#FFFFFF	#000000	##000000
##66AA8D	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7A18C

Deuteranopia (green-blind)

#9C998F

Tritanopia (blue-blind)

#54AAA2

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #66aa8d;
/* rgb */ color: rgb(102, 170, 141);
/* oklch */ color: oklch(68.4% 0.082 165.1);

Tailwind

colors: {
  custom: {
    50: '#95c3ae',
    500: '#66aa8d',
    950: '#000000',
  },
}

SCSS

$custom: #66aa8d;
$custom-light: #95c3ae;
$custom-dark: #000000;

JSON

{
  "hex": "#66aa8d",
  "rgb": {
    "r": 102,
    "g": 170,
    "b": 141
  },
  "hsl": {
    "h": 154.412,
    "s": 28.571,
    "l": 53.333
  },
  "oklch": {
    "l": 0.68428,
    "c": 0.08223,
    "h": 165.1
  },
  "luminance": 0.33497
}

Semantic roles & 50–950 ramp

primary

#66AA8D

secondary

#C5A7B4

accent

#638DC5

background

#F9FCFA

surface

#F2F8F4

border

#CCD1CE

text

#0D1210

muted

#7E817F

Preview Lab

Preview with #66AA8D

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

Preview Lab → · Contrast checker → · Palette generator →