#669D71#669D71

#669D71 is a light, moderate green. Relative luminance 0.281; OKLCH L 64.5% C 0.088 H 149.7°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#669D71
RGB	rgb(102, 157, 113)
HSL	hsl(132, 22%, 51%)
HSV	hsv(132, 35%, 62%)
CMYK	cmyk(35%, 0%, 28%, 38.4%)
CIE-LAB	lab(60.01, -27.68, 17.42)
CIE-LCH	lch(60.01, 32.70, 147.82°)
OKLab	oklab(64.54% -0.0757 0.0442)
OKLCH	oklch(64.54% 0.088 149.7)
XYZ	xyz(20.5160, 28.1299, 19.9682)
Luminance	0.2813 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669D71 #9D6692

analogous

#769D66 #669D71 #669D8C

triadic

#669D71 #71669D #9D7166

tetradic

#669D71 #66769D #9D6692 #9D8C66

square

#669D71 #66769D #9D6692 #9D8C66

split-complementary

#669D71 #8C669D #9D6676

monochromatic

#35533B #4D7956 #669D71 #8BB594 #B1CDB6

Accessibility & contrast

On white

3.17

#669D71 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#669D71 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669D71

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669D71	#FFFFFF	#000000	##000000
##669D71	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E946E

Deuteranopia (green-blind)

#958E73

Tritanopia (blue-blind)

#5E9B91

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #669d71;
/* rgb */ color: rgb(102, 157, 113);
/* oklch */ color: oklch(64.5% 0.088 149.7);

Tailwind

colors: {
  custom: {
    50: '#93ba9a',
    500: '#669d71',
    950: '#000000',
  },
}

SCSS

$custom: #669d71;
$custom-light: #93ba9a;
$custom-dark: #000000;

JSON

{
  "hex": "#669d71",
  "rgb": {
    "r": 102,
    "g": 157,
    "b": 113
  },
  "hsl": {
    "h": 132,
    "s": 21.912,
    "l": 50.784
  },
  "oklch": {
    "l": 0.64544,
    "c": 0.08771,
    "h": 149.7
  },
  "luminance": 0.28131
}

Semantic roles & 50–950 ramp

primary

#669D71

secondary

#BCA3B7

accent

#69ADBE

background

#F9FBF9

surface

#F1F6F2

border

#CBD0CC

text

#0D110E

muted

#7E807E

Preview Lab

Preview with #669D71

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

Preview Lab → · Contrast checker → · Palette generator →