#668D59#668D59

#668D59 is a mid, moderate green. Relative luminance 0.226; OKLCH L 60.1% C 0.088 H 138.1°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#668D59
RGB	rgb(102, 141, 89)
HSL	hsl(105, 23%, 45%)
HSV	hsv(105, 37%, 55%)
CMYK	cmyk(27.7%, 0%, 36.9%, 44.7%)
CIE-LAB	lab(54.65, -23.90, 23.52)
CIE-LCH	lch(54.65, 33.53, 135.45°)
OKLab	oklab(60.07% -0.0652 0.0585)
OKLCH	oklch(60.07% 0.088 138.1)
XYZ	xyz(16.8070, 22.5952, 12.9250)
Luminance	0.2260 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668D59 #80598D

analogous

#808D59 #668D59 #598D66

triadic

#668D59 #59668D #8D5966

tetradic

#668D59 #59808D #80598D #8D6659

square

#668D59 #59808D #80598D #8D6659

split-complementary

#668D59 #66598D #8D5980

monochromatic

#30422A #4B6741 #668D59 #85AA79 #A7C29E

Accessibility & contrast

On white

3.80

#668D59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#668D59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668D59

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668D59	#FFFFFF	#000000	##000000
##668D59	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908555

Deuteranopia (green-blind)

#8A815C

Tritanopia (blue-blind)

#648A80

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #668d59;
/* rgb */ color: rgb(102, 141, 89);
/* oklch */ color: oklch(60.1% 0.088 138.1);

Tailwind

colors: {
  custom: {
    50: '#93ae88',
    500: '#668d59',
    950: '#000000',
  },
}

SCSS

$custom: #668d59;
$custom-light: #93ae88;
$custom-dark: #000000;

JSON

{
  "hex": "#668d59",
  "rgb": {
    "r": 102,
    "g": 141,
    "b": 89
  },
  "hsl": {
    "h": 105,
    "s": 22.609,
    "l": 45.098
  },
  "oklch": {
    "l": 0.60071,
    "c": 0.08762,
    "h": 138.1
  },
  "luminance": 0.22596
}

Semantic roles & 50–950 ramp

primary

#668D59

secondary

#A892B0

accent

#69BFAA

background

#F9FAF8

surface

#F1F4F0

border

#CBCECB

text

#0D100B

muted

#7E7F7C

Preview Lab

Preview with #668D59

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

Preview Lab → · Contrast checker → · Palette generator →