#66725A#66725A

#66725A is a mid, muted yellow-green. Relative luminance 0.156; OKLCH L 53.5% C 0.039 H 129.3°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#66725A
RGB	rgb(102, 114, 90)
HSL	hsl(90, 12%, 40%)
HSV	hsv(90, 21%, 45%)
CMYK	cmyk(10.5%, 0%, 21.1%, 55.3%)
CIE-LAB	lab(46.44, -9.29, 11.83)
CIE-LCH	lch(46.44, 15.04, 128.16°)
OKLab	oklab(53.5% -0.0248 0.0303)
OKLCH	oklch(53.5% 0.039 129.3)
XYZ	xyz(13.3420, 15.5975, 11.9786)
Luminance	0.1560 (WCAG relative)
Temperature	neutral
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66725A #665A72

analogous

#72725A #66725A #5A725A

triadic

#66725A #5A6672 #725A66

tetradic

#66725A #5A7272 #665A72 #725A5A

square

#66725A #5A7272 #665A72 #725A5A

split-complementary

#66725A #5A5A72 #725A72

monochromatic

#292E24 #47503F #66725A #859376 #A3AE98

Accessibility & contrast

On white

5.10

#66725A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#66725A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #66725A

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66725A	#FFFFFF	#000000	##FFFFFF
##66725A	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756F59

Deuteranopia (green-blind)

#736E5B

Tritanopia (blue-blind)

#67706B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #66725a;
/* rgb */ color: rgb(102, 114, 90);
/* oklch */ color: oklch(53.5% 0.039 129.3);

Tailwind

colors: {
  custom: {
    50: '#919a88',
    500: '#66725a',
    950: '#000000',
  },
}

SCSS

$custom: #66725a;
$custom-light: #919a88;
$custom-dark: #000000;

JSON

{
  "hex": "#66725a",
  "rgb": {
    "r": 102,
    "g": 114,
    "b": 90
  },
  "hsl": {
    "h": 90,
    "s": 11.765,
    "l": 40
  },
  "oklch": {
    "l": 0.53495,
    "c": 0.03915,
    "h": 129.3
  },
  "luminance": 0.15598
}

Semantic roles & 50–950 ramp

primary

#66725A

secondary

#948B9D

accent

#73B594

background

#F8F9F8

surface

#F0F2EF

border

#CBCCCA

text

#0D0E0B

muted

#7D7E7C

Preview Lab

Preview with #66725A

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

Preview Lab → · Contrast checker → · Palette generator →