#668E59#668E59

#668E59 is a mid, moderate green. Relative luminance 0.229; OKLCH L 60.3% C 0.089 H 138.2°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#668E59
RGB	rgb(102, 142, 89)
HSL	hsl(105, 23%, 45%)
HSV	hsv(105, 37%, 56%)
CMYK	cmyk(28.2%, 0%, 37.3%, 44.3%)
CIE-LAB	lab(54.96, -24.40, 23.93)
CIE-LCH	lch(54.96, 34.17, 135.56°)
OKLab	oklab(60.32% -0.0666 0.0595)
OKLCH	oklch(60.32% 0.089 138.2)
XYZ	xyz(16.9551, 22.8915, 12.9744)
Luminance	0.2289 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668E59 #81598E

analogous

#808E59 #668E59 #598E66

triadic

#668E59 #59668E #8E5966

tetradic

#668E59 #59808E #81598E #8E6659

square

#668E59 #59808E #81598E #8E6659

split-complementary

#668E59 #66598E #8E5980

monochromatic

#30432A #4B6841 #668E59 #85AB79 #A8C39F

Accessibility & contrast

On white

3.76

#668E59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#668E59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668E59

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668E59	#FFFFFF	#000000	##000000
##668E59	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918655

Deuteranopia (green-blind)

#8B825C

Tritanopia (blue-blind)

#648A81

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #668e59;
/* rgb */ color: rgb(102, 142, 89);
/* oklch */ color: oklch(60.3% 0.089 138.2);

Tailwind

colors: {
  custom: {
    50: '#93af88',
    500: '#668e59',
    950: '#000000',
  },
}

SCSS

$custom: #668e59;
$custom-light: #93af88;
$custom-dark: #000000;

JSON

{
  "hex": "#668e59",
  "rgb": {
    "r": 102,
    "g": 142,
    "b": 89
  },
  "hsl": {
    "h": 105.283,
    "s": 22.944,
    "l": 45.294
  },
  "oklch": {
    "l": 0.60319,
    "c": 0.08928,
    "h": 138.2
  },
  "luminance": 0.22892
}

Semantic roles & 50–950 ramp

primary

#668E59

secondary

#A992B0

accent

#68BFAA

background

#F9FAF8

surface

#F1F4F0

border

#CBCECB

text

#0D100B

muted

#7E7F7C

Preview Lab

Preview with #668E59

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

Preview Lab → · Contrast checker → · Palette generator →