#66AB90#66AB90

#66AB90 is a light, moderate teal. Relative luminance 0.340; OKLCH L 68.8% C 0.081 H 167.0°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#66AB90
RGB	rgb(102, 171, 144)
HSL	hsl(157, 29%, 54%)
HSV	hsv(157, 40%, 67%)
CMYK	cmyk(40.4%, 0%, 15.8%, 32.9%)
CIE-LAB	lab(64.93, -28.17, 7.10)
CIE-LCH	lch(64.93, 29.05, 165.85°)
OKLab	oklab(68.75% -0.0793 0.0183)
OKLCH	oklch(68.75% 0.081 167)
XYZ	xyz(25.0745, 33.9625, 31.6143)
Luminance	0.3396 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66AB90 #AB6681

analogous

#66AB6D #66AB90 #66A3AB

triadic

#66AB90 #9066AB #AB9066

tetradic

#66AB90 #6D66AB #AB6681 #A3AB66

square

#66AB90 #6D66AB #AB6681 #A3AB66

split-complementary

#66AB90 #AB66A3 #AB6D66

monochromatic

#356150 #4B8971 #66AB90 #8EC1AD #B5D6C9

Accessibility & contrast

On white

2.69

#66AB90 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#66AB90 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66AB90

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66AB90	#FFFFFF	#000000	##000000
##66AB90	1.00	2.69	7.79	7.79
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8A28F

Deuteranopia (green-blind)

#9D9A92

Tritanopia (blue-blind)

#53ABA3

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #66ab90;
/* rgb */ color: rgb(102, 171, 144);
/* oklch */ color: oklch(68.8% 0.081 167.0);

Tailwind

colors: {
  custom: {
    50: '#95c4b0',
    500: '#66ab90',
    950: '#000000',
  },
}

SCSS

$custom: #66ab90;
$custom-light: #95c4b0;
$custom-dark: #000000;

JSON

{
  "hex": "#66ab90",
  "rgb": {
    "r": 102,
    "g": 171,
    "b": 144
  },
  "hsl": {
    "h": 156.522,
    "s": 29.114,
    "l": 53.529
  },
  "oklch": {
    "l": 0.68753,
    "c": 0.0814,
    "h": 167
  },
  "luminance": 0.33964
}

Semantic roles & 50–950 ramp

primary

#66AB90

secondary

#C5A8B3

accent

#6289C5

background

#F9FCFA

surface

#F2F8F4

border

#CCD1CE

text

#0D1210

muted

#7E817F

Preview Lab

Preview with #66AB90

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

Preview Lab → · Contrast checker → · Palette generator →