#66A67F#66A67F

#66A67F is a light, moderate green. Relative luminance 0.316; OKLCH L 67.1% C 0.088 H 156.3°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#66A67F
RGB	rgb(102, 166, 127)
HSL	hsl(143, 26%, 53%)
HSV	hsv(143, 39%, 65%)
CMYK	cmyk(38.6%, 0%, 23.5%, 34.9%)
CIE-LAB	lab(63.03, -29.34, 13.85)
CIE-LCH	lch(63.03, 32.44, 154.73°)
OKLab	oklab(67.09% -0.0809 0.0354)
OKLCH	oklch(67.09% 0.088 156.3)
XYZ	xyz(22.9450, 31.6281, 24.9704)
Luminance	0.3163 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66A67F #A6668D

analogous

#6DA666 #66A67F #66A69F

triadic

#66A67F #7F66A6 #A67F66

tetradic

#66A67F #666DA6 #A6668D #A69F66

square

#66A67F #666DA6 #A6668D #A69F66

split-complementary

#66A67F #9F66A6 #A6666D

monochromatic

#365C45 #4C8361 #66A67F #8DBD9F #B3D3C0

Accessibility & contrast

On white

2.87

#66A67F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#66A67F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66A67F

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66A67F	#FFFFFF	#000000	##000000
##66A67F	1.00	2.87	7.33	7.33
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59D7D

Deuteranopia (green-blind)

#9B9681

Tritanopia (blue-blind)

#59A59B

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #66a67f;
/* rgb */ color: rgb(102, 166, 127);
/* oklch */ color: oklch(67.1% 0.088 156.3);

Tailwind

colors: {
  custom: {
    50: '#94c1a4',
    500: '#66a67f',
    950: '#000000',
  },
}

SCSS

$custom: #66a67f;
$custom-light: #94c1a4;
$custom-dark: #000000;

JSON

{
  "hex": "#66a67f",
  "rgb": {
    "r": 102,
    "g": 166,
    "b": 127
  },
  "hsl": {
    "h": 143.438,
    "s": 26.446,
    "l": 52.549
  },
  "oklch": {
    "l": 0.67089,
    "c": 0.08829,
    "h": 156.3
  },
  "luminance": 0.3163
}

Semantic roles & 50–950 ramp

primary

#66A67F

secondary

#C2A6B7

accent

#659EC3

background

#F9FBFA

surface

#F2F7F4

border

#CCD0CE

text

#0D120F

muted

#7E817F

Preview Lab

Preview with #66A67F

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

Preview Lab → · Contrast checker → · Palette generator →