#66A88A#66A88A

#66A88A is a light, moderate teal. Relative luminance 0.327; OKLCH L 67.9% C 0.082 H 163.6°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#66A88A
RGB	rgb(102, 168, 138)
HSL	hsl(153, 28%, 53%)
HSV	hsv(153, 39%, 66%)
CMYK	cmyk(39.3%, 0%, 17.9%, 34.1%)
CIE-LAB	lab(63.89, -28.02, 8.94)
CIE-LCH	lch(63.89, 29.41, 162.29°)
OKLab	oklab(67.86% -0.0783 0.023)
OKLCH	oklch(67.86% 0.082 163.6)
XYZ	xyz(24.0678, 32.6635, 29.0763)
Luminance	0.3266 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66A88A #A86684

analogous

#66A869 #66A88A #66A5A8

triadic

#66A88A #8A66A8 #A88A66

tetradic

#66A88A #6966A8 #A86684 #A5A866

square

#66A88A #6966A8 #A86684 #A5A866

split-complementary

#66A88A #A866A5 #A86966

monochromatic

#365E4C #4C856B #66A88A #8DBEA8 #B4D4C6

Accessibility & contrast

On white

2.79

#66A88A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#66A88A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66A88A

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66A88A	#FFFFFF	#000000	##000000
##66A88A	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69F88

Deuteranopia (green-blind)

#9B988C

Tritanopia (blue-blind)

#55A89F

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #66a88a;
/* rgb */ color: rgb(102, 168, 138);
/* oklch */ color: oklch(67.9% 0.082 163.6);

Tailwind

colors: {
  custom: {
    50: '#94c2ac',
    500: '#66a88a',
    950: '#000000',
  },
}

SCSS

$custom: #66a88a;
$custom-light: #94c2ac;
$custom-dark: #000000;

JSON

{
  "hex": "#66a88a",
  "rgb": {
    "r": 102,
    "g": 168,
    "b": 138
  },
  "hsl": {
    "h": 152.727,
    "s": 27.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.67861,
    "c": 0.08162,
    "h": 163.6
  },
  "luminance": 0.32665
}

Semantic roles & 50–950 ramp

primary

#66A88A

secondary

#C3A7B4

accent

#6490C4

background

#F9FBFA

surface

#F2F7F4

border

#CCD0CE

text

#0D1210

muted

#7E817F

Preview Lab

Preview with #66A88A

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

Preview Lab → · Contrast checker → · Palette generator →