#668D74#668D74

#668D74 is a mid, muted green. Relative luminance 0.231; OKLCH L 60.7% C 0.058 H 156.1°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#668D74
RGB	rgb(102, 141, 116)
HSL	hsl(142, 16%, 48%)
HSV	hsv(142, 28%, 55%)
CMYK	cmyk(27.7%, 0%, 17.7%, 44.7%)
CIE-LAB	lab(55.21, -18.99, 9.03)
CIE-LCH	lch(55.21, 21.03, 154.55°)
OKLab	oklab(60.7% -0.0527 0.0233)
OKLCH	oklch(60.7% 0.058 156.1)
XYZ	xyz(18.1558, 23.1347, 20.0284)
Luminance	0.2314 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668D74 #8D667F

analogous

#6C8D66 #668D74 #668D87

triadic

#668D74 #74668D #8D7466

tetradic

#668D74 #666C8D #8D667F #8D8766

square

#668D74 #666C8D #8D667F #8D8766

split-complementary

#668D74 #87668D #8D666C

monochromatic

#33463A #4C6957 #668D74 #88A993 #ABC2B3

Accessibility & contrast

On white

3.73

#668D74 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#668D74 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668D74

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668D74	#FFFFFF	#000000	##000000
##668D74	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8773

Deuteranopia (green-blind)

#868275

Tritanopia (blue-blind)

#5F8C86

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #668d74;
/* rgb */ color: rgb(102, 141, 116);
/* oklch */ color: oklch(60.7% 0.058 156.1);

Tailwind

colors: {
  custom: {
    50: '#92ae9c',
    500: '#668d74',
    950: '#000000',
  },
}

SCSS

$custom: #668d74;
$custom-light: #92ae9c;
$custom-dark: #000000;

JSON

{
  "hex": "#668d74",
  "rgb": {
    "r": 102,
    "g": 141,
    "b": 116
  },
  "hsl": {
    "h": 141.538,
    "s": 16.049,
    "l": 47.647
  },
  "oklch": {
    "l": 0.60703,
    "c": 0.05761,
    "h": 156.1
  },
  "luminance": 0.23135
}

Semantic roles & 50–950 ramp

primary

#668D74

secondary

#B19EAA

accent

#6F9EB9

background

#F9FAF9

surface

#F1F4F2

border

#CBCECC

text

#0D100E

muted

#7E7F7E

Preview Lab

Preview with #668D74

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

Preview Lab → · Contrast checker → · Palette generator →