#66A87F#66A87F

#66A87F is a light, moderate green. Relative luminance 0.324; OKLCH L 67.6% C 0.091 H 155.8°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#66A87F
RGB	rgb(102, 168, 127)
HSL	hsl(143, 28%, 53%)
HSV	hsv(143, 39%, 66%)
CMYK	cmyk(39.3%, 0%, 24.4%, 34.1%)
CIE-LAB	lab(63.64, -30.30, 14.69)
CIE-LCH	lch(63.64, 33.67, 154.13°)
OKLab	oklab(67.58% -0.0834 0.0376)
OKLCH	oklch(67.58% 0.091 155.8)
XYZ	xyz(23.3114, 32.3609, 25.0925)
Luminance	0.3236 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66A87F #A8668F

analogous

#6EA866 #66A87F #66A8A0

triadic

#66A87F #7F66A8 #A87F66

tetradic

#66A87F #666EA8 #A8668F #A8A066

square

#66A87F #666EA8 #A8668F #A8A066

split-complementary

#66A87F #A066A8 #A8666E

monochromatic

#365E45 #4C8561 #66A87F #8DBEA0 #B4D4C0

Accessibility & contrast

On white

2.81

#66A87F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#66A87F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66A87F

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66A87F	#FFFFFF	#000000	##000000
##66A87F	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79E7D

Deuteranopia (green-blind)

#9D9781

Tritanopia (blue-blind)

#59A79D

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #66a87f;
/* rgb */ color: rgb(102, 168, 127);
/* oklch */ color: oklch(67.6% 0.091 155.8);

Tailwind

colors: {
  custom: {
    50: '#94c2a4',
    500: '#66a87f',
    950: '#000000',
  },
}

SCSS

$custom: #66a87f;
$custom-light: #94c2a4;
$custom-dark: #000000;

JSON

{
  "hex": "#66a87f",
  "rgb": {
    "r": 102,
    "g": 168,
    "b": 127
  },
  "hsl": {
    "h": 142.727,
    "s": 27.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.67579,
    "c": 0.09146,
    "h": 155.8
  },
  "luminance": 0.32362
}

Semantic roles & 50–950 ramp

primary

#66A87F

secondary

#C3A7B8

accent

#64A0C4

background

#F9FBFA

surface

#F2F7F4

border

#CCD0CE

text

#0D120F

muted

#7E817F

Preview Lab

Preview with #66A87F

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

Preview Lab → · Contrast checker → · Palette generator →