#66745F#66745F

#66745F is a mid, muted green. Relative luminance 0.161; OKLCH L 54.1% C 0.036 H 135.2°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#66745F
RGB	rgb(102, 116, 95)
HSL	hsl(100, 10%, 41%)
HSV	hsv(100, 18%, 45%)
CMYK	cmyk(12.1%, 0%, 18.1%, 54.5%)
CIE-LAB	lab(47.16, -9.51, 9.88)
CIE-LCH	lch(47.16, 13.71, 133.91°)
OKLab	oklab(54.1% -0.0256 0.0254)
OKLCH	oklch(54.1% 0.036 135.2)
XYZ	xyz(13.7901, 16.1416, 13.2134)
Luminance	0.1614 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66745F #6D5F74

analogous

#71745F #66745F #5F7463

triadic

#66745F #5F6674 #745F66

tetradic

#66745F #5F7174 #6D5F74 #74635F

square

#66745F #5F7174 #6D5F74 #74635F

split-complementary

#66745F #635F74 #745F71

monochromatic

#2B3128 #485243 #66745F #84947C #A4AF9E

Accessibility & contrast

On white

4.97

#66745F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#66745F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #66745F

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66745F	#FFFFFF	#000000	##FFFFFF
##66745F	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76715E

Deuteranopia (green-blind)

#736F60

Tritanopia (blue-blind)

#66726E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #66745f;
/* rgb */ color: rgb(102, 116, 95);
/* oklch */ color: oklch(54.1% 0.036 135.2);

Tailwind

colors: {
  custom: {
    50: '#919c8c',
    500: '#66745f',
    950: '#000000',
  },
}

SCSS

$custom: #66745f;
$custom-light: #919c8c;
$custom-dark: #000000;

JSON

{
  "hex": "#66745f",
  "rgb": {
    "r": 102,
    "g": 116,
    "b": 95
  },
  "hsl": {
    "h": 100,
    "s": 9.953,
    "l": 41.373
  },
  "oklch": {
    "l": 0.54104,
    "c": 0.03608,
    "h": 135.2
  },
  "luminance": 0.16142
}

Semantic roles & 50–950 ramp

primary

#66745F

secondary

#9A909F

accent

#75B39E

background

#F8F9F8

surface

#F0F2F0

border

#CBCCCB

text

#0D0E0C

muted

#7D7E7D

Preview Lab

Preview with #66745F

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

Preview Lab → · Contrast checker → · Palette generator →