#66A67E#66A67E

#66A67E is a light, moderate green. Relative luminance 0.316; OKLCH L 67.1% C 0.089 H 155.7°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#66A67E
RGB	rgb(102, 166, 126)
HSL	hsl(143, 26%, 53%)
HSV	hsv(143, 39%, 65%)
CMYK	cmyk(38.6%, 0%, 24.1%, 34.9%)
CIE-LAB	lab(63.01, -29.54, 14.37)
CIE-LCH	lch(63.01, 32.85, 154.06°)
OKLab	oklab(67.07% -0.0813 0.0368)
OKLCH	oklch(67.07% 0.089 155.7)
XYZ	xyz(22.8801, 31.6022, 24.6288)
Luminance	0.3160 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66A67E #A6668E

analogous

#6EA666 #66A67E #66A69E

triadic

#66A67E #7E66A6 #A67E66

tetradic

#66A67E #666EA6 #A6668E #A69E66

square

#66A67E #666EA6 #A6668E #A69E66

split-complementary

#66A67E #9E66A6 #A6666E

monochromatic

#365C44 #4C8361 #66A67E #8DBD9F #B3D3BF

Accessibility & contrast

On white

2.87

#66A67E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#66A67E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66A67E

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66A67E	#FFFFFF	#000000	##000000
##66A67E	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69D7C

Deuteranopia (green-blind)

#9B9680

Tritanopia (blue-blind)

#59A59B

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #66a67e;
/* rgb */ color: rgb(102, 166, 126);
/* oklch */ color: oklch(67.1% 0.089 155.7);

Tailwind

colors: {
  custom: {
    50: '#94c1a3',
    500: '#66a67e',
    950: '#000000',
  },
}

SCSS

$custom: #66a67e;
$custom-light: #94c1a3;
$custom-dark: #000000;

JSON

{
  "hex": "#66a67e",
  "rgb": {
    "r": 102,
    "g": 166,
    "b": 126
  },
  "hsl": {
    "h": 142.5,
    "s": 26.446,
    "l": 52.549
  },
  "oklch": {
    "l": 0.67065,
    "c": 0.08924,
    "h": 155.7
  },
  "luminance": 0.31604
}

Semantic roles & 50–950 ramp

primary

#66A67E

secondary

#C2A6B7

accent

#65A0C3

background

#F9FBFA

surface

#F2F7F3

border

#CCD0CD

text

#0D120F

muted

#7E817F

Preview Lab

Preview with #66A67E

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

Preview Lab → · Contrast checker → · Palette generator →