#668D71#668D71

#668D71 is a mid, moderate green. Relative luminance 0.231; OKLCH L 60.6% C 0.061 H 153.1°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#668D71
RGB	rgb(102, 141, 113)
HSL	hsl(137, 16%, 48%)
HSV	hsv(137, 28%, 55%)
CMYK	cmyk(27.7%, 0%, 19.9%, 44.7%)
CIE-LAB	lab(55.14, -19.59, 10.65)
CIE-LCH	lch(55.14, 22.30, 151.47°)
OKLab	oklab(60.62% -0.0541 0.0274)
OKLCH	oklch(60.62% 0.061 153.1)
XYZ	xyz(17.9841, 23.0661, 19.1242)
Luminance	0.2307 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668D71 #8D6682

analogous

#6F8D66 #668D71 #668D84

triadic

#668D71 #71668D #8D7166

tetradic

#668D71 #666F8D #8D6682 #8D8466

square

#668D71 #666F8D #8D6682 #8D8466

split-complementary

#668D71 #84668D #8D666F

monochromatic

#334638 #4C6955 #668D71 #88A991 #ABC2B2

Accessibility & contrast

On white

3.74

#668D71 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#668D71 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668D71

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668D71	#FFFFFF	#000000	##000000
##668D71	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D876F

Deuteranopia (green-blind)

#878273

Tritanopia (blue-blind)

#608C85

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #668d71;
/* rgb */ color: rgb(102, 141, 113);
/* oklch */ color: oklch(60.6% 0.061 153.1);

Tailwind

colors: {
  custom: {
    50: '#92ae99',
    500: '#668d71',
    950: '#000000',
  },
}

SCSS

$custom: #668d71;
$custom-light: #92ae99;
$custom-dark: #000000;

JSON

{
  "hex": "#668d71",
  "rgb": {
    "r": 102,
    "g": 141,
    "b": 113
  },
  "hsl": {
    "h": 136.923,
    "s": 16.049,
    "l": 47.647
  },
  "oklch": {
    "l": 0.60623,
    "c": 0.06062,
    "h": 153.1
  },
  "luminance": 0.23067
}

Semantic roles & 50–950 ramp

primary

#668D71

secondary

#B19EAC

accent

#6FA4B9

background

#F9FAF9

surface

#F1F4F2

border

#CBCECC

text

#0D100E

muted

#7E7F7E

Preview Lab

Preview with #668D71

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

Preview Lab → · Contrast checker → · Palette generator →