#668E5F#668E5F

#668E5F is a mid, moderate green. Relative luminance 0.230; OKLCH L 60.4% C 0.082 H 140.8°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#668E5F
RGB	rgb(102, 142, 95)
HSL	hsl(111, 20%, 46%)
HSV	hsv(111, 33%, 56%)
CMYK	cmyk(28.2%, 0%, 33.1%, 44.3%)
CIE-LAB	lab(55.07, -23.42, 20.74)
CIE-LCH	lch(55.07, 31.28, 138.48°)
OKLab	oklab(60.44% -0.0639 0.0521)
OKLCH	oklch(60.44% 0.082 140.8)
XYZ	xyz(17.2174, 22.9964, 14.3558)
Luminance	0.2300 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668E5F #875F8E

analogous

#7E8E5F #668E5F #5F8E70

triadic

#668E5F #5F668E #8E5F66

tetradic

#668E5F #5F7E8E #875F8E #8E705F

square

#668E5F #5F7E8E #875F8E #8E705F

split-complementary

#668E5F #705F8E #8E5F7E

monochromatic

#31452E #4C6946 #668E5F #86AA80 #A9C3A5

Accessibility & contrast

On white

3.75

#668E5F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#668E5F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668E5F

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668E5F	#FFFFFF	#000000	##000000
##668E5F	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91865C

Deuteranopia (green-blind)

#8A8262

Tritanopia (blue-blind)

#638B82

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #668e5f;
/* rgb */ color: rgb(102, 142, 95);
/* oklch */ color: oklch(60.4% 0.082 140.8);

Tailwind

colors: {
  custom: {
    50: '#93af8c',
    500: '#668e5f',
    950: '#000000',
  },
}

SCSS

$custom: #668e5f;
$custom-light: #93af8c;
$custom-dark: #000000;

JSON

{
  "hex": "#668e5f",
  "rgb": {
    "r": 102,
    "g": 142,
    "b": 95
  },
  "hsl": {
    "h": 111.064,
    "s": 19.831,
    "l": 46.471
  },
  "oklch": {
    "l": 0.60442,
    "c": 0.08239,
    "h": 140.8
  },
  "luminance": 0.22997
}

Semantic roles & 50–950 ramp

primary

#668E5F

secondary

#AD98B1

accent

#6BBCB0

background

#F9FAF8

surface

#F1F4F0

border

#CBCECB

text

#0D100C

muted

#7E7F7D

Preview Lab

Preview with #668E5F

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

Preview Lab → · Contrast checker → · Palette generator →