#66AE90#66AE90

#66AE90 is a light, moderate teal. Relative luminance 0.351; OKLCH L 69.5% C 0.086 H 165.4°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#66AE90
RGB	rgb(102, 174, 144)
HSL	hsl(155, 31%, 54%)
HSV	hsv(155, 41%, 68%)
CMYK	cmyk(41.4%, 0%, 17.2%, 31.8%)
CIE-LAB	lab(65.83, -29.63, 8.39)
CIE-LCH	lch(65.83, 30.79, 164.19°)
OKLab	oklab(69.48% -0.083 0.0216)
OKLCH	oklch(69.48% 0.086 165.4)
XYZ	xyz(25.6476, 35.1087, 31.8053)
Luminance	0.3511 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66AE90 #AE6684

analogous

#66AE6C #66AE90 #66A8AE

triadic

#66AE90 #9066AE #AE9066

tetradic

#66AE90 #6C66AE #AE6684 #A8AE66

square

#66AE90 #6C66AE #AE6684 #A8AE66

split-complementary

#66AE90 #AE66A8 #AE6C66

monochromatic

#356451 #4A8C71 #66AE90 #8EC3AD #B6D8CA

Accessibility & contrast

On white

2.62

#66AE90 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#66AE90 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66AE90

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66AE90	#FFFFFF	#000000	##000000
##66AE90	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA58E

Deuteranopia (green-blind)

#A09D92

Tritanopia (blue-blind)

#52AEA5

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #66ae90;
/* rgb */ color: rgb(102, 174, 144);
/* oklch */ color: oklch(69.5% 0.086 165.4);

Tailwind

colors: {
  custom: {
    50: '#95c6b0',
    500: '#66ae90',
    950: '#000000',
  },
}

SCSS

$custom: #66ae90;
$custom-light: #95c6b0;
$custom-dark: #000000;

JSON

{
  "hex": "#66ae90",
  "rgb": {
    "r": 102,
    "g": 174,
    "b": 144
  },
  "hsl": {
    "h": 155,
    "s": 30.769,
    "l": 54.118
  },
  "oklch": {
    "l": 0.6948,
    "c": 0.0858,
    "h": 165.4
  },
  "luminance": 0.35111
}

Semantic roles & 50–950 ramp

primary

#66AE90

secondary

#C7A9B5

accent

#618BC7

background

#F9FCFA

surface

#F2F8F4

border

#CCD1CE

text

#0D1310

muted

#7E827F

Preview Lab

Preview with #66AE90

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

Preview Lab → · Contrast checker → · Palette generator →