#665F47#665F47

#665F47 is a mid, muted yellow. Relative luminance 0.115; OKLCH L 48.5% C 0.037 H 93.8°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#665F47
RGB	rgb(102, 95, 71)
HSL	hsl(46, 18%, 34%)
HSV	hsv(46, 30%, 40%)
CMYK	cmyk(0%, 6.9%, 30.4%, 60%)
CIE-LAB	lab(40.35, -1.40, 14.78)
CIE-LCH	lch(40.35, 14.85, 95.41°)
OKLab	oklab(48.53% -0.0024 0.0373)
OKLCH	oklch(48.53% 0.037 93.8)
XYZ	xyz(10.7091, 11.4644, 7.6087)
Luminance	0.1146 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665F47 #474E66

analogous

#665047 #665F47 #5E6647

triadic

#665F47 #47665F #5F4766

tetradic

#665F47 #476650 #474E66 #66475E

square

#665F47 #476650 #474E66 #66475E

split-complementary

#665F47 #475E66 #504766

monochromatic

#1E1C15 #423D2E #665F47 #8A8160 #A79E80

Accessibility & contrast

On white

6.38

#665F47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#665F47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665F47

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665F47	#FFFFFF	#000000	##FFFFFF
##665F47	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645E45

Deuteranopia (green-blind)

#666048

Tritanopia (blue-blind)

#6B5B59

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #665f47;
/* rgb */ color: rgb(102, 95, 71);
/* oklch */ color: oklch(48.5% 0.037 93.8);

Tailwind

colors: {
  custom: {
    50: '#928c7a',
    500: '#665f47',
    950: '#000000',
  },
}

SCSS

$custom: #665f47;
$custom-light: #928c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#665f47",
  "rgb": {
    "r": 102,
    "g": 95,
    "b": 71
  },
  "hsl": {
    "h": 46.452,
    "s": 17.919,
    "l": 33.922
  },
  "oklch": {
    "l": 0.48532,
    "c": 0.03738,
    "h": 93.8
  },
  "luminance": 0.11464
}

Semantic roles & 50–950 ramp

primary

#665F47

secondary

#757C94

accent

#7FBB6D

background

#F9F8F7

surface

#F1F0ED

border

#CBCBC8

text

#0D0C09

muted

#7E7D7B

Preview Lab

Preview with #665F47

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

Preview Lab → · Contrast checker → · Palette generator →