#66A67C#66A67C

#66A67C is a light, moderate green. Relative luminance 0.316; OKLCH L 67.0% C 0.091 H 154.4°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#66A67C
RGB	rgb(102, 166, 124)
HSL	hsl(141, 26%, 53%)
HSV	hsv(141, 39%, 65%)
CMYK	cmyk(38.6%, 0%, 25.3%, 34.9%)
CIE-LAB	lab(62.97, -29.93, 15.42)
CIE-LCH	lch(62.97, 33.67, 152.75°)
OKLab	oklab(67.02% -0.0822 0.0394)
OKLCH	oklch(67.02% 0.091 154.4)
XYZ	xyz(22.7524, 31.5511, 23.9560)
Luminance	0.3155 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66A67C #A66690

analogous

#70A666 #66A67C #66A69C

triadic

#66A67C #7C66A6 #A67C66

tetradic

#66A67C #6670A6 #A66690 #A69C66

square

#66A67C #6670A6 #A66690 #A69C66

split-complementary

#66A67C #9C66A6 #A66670

monochromatic

#365C43 #4C835F #66A67C #8DBD9D #B3D3BE

Accessibility & contrast

On white

2.87

#66A67C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#66A67C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66A67C

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66A67C	#FFFFFF	#000000	##000000
##66A67C	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69D7A

Deuteranopia (green-blind)

#9C967E

Tritanopia (blue-blind)

#5AA59B

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #66a67c;
/* rgb */ color: rgb(102, 166, 124);
/* oklch */ color: oklch(67.0% 0.091 154.4);

Tailwind

colors: {
  custom: {
    50: '#94c1a2',
    500: '#66a67c',
    950: '#000000',
  },
}

SCSS

$custom: #66a67c;
$custom-light: #94c1a2;
$custom-dark: #000000;

JSON

{
  "hex": "#66a67c",
  "rgb": {
    "r": 102,
    "g": 166,
    "b": 124
  },
  "hsl": {
    "h": 140.625,
    "s": 26.446,
    "l": 52.549
  },
  "oklch": {
    "l": 0.67016,
    "c": 0.09118,
    "h": 154.4
  },
  "luminance": 0.31552
}

Semantic roles & 50–950 ramp

primary

#66A67C

secondary

#C2A6B8

accent

#65A3C3

background

#F9FBF9

surface

#F2F7F2

border

#CCD0CC

text

#0D120F

muted

#7E817E

Preview Lab

Preview with #66A67C

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

Preview Lab → · Contrast checker → · Palette generator →