#665D3E#665D3E

#665D3E is a mid, muted yellow. Relative luminance 0.110; OKLCH L 47.9% C 0.047 H 93.8°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#665D3E
RGB	rgb(102, 93, 62)
HSL	hsl(47, 24%, 32%)
HSV	hsv(47, 39%, 40%)
CMYK	cmyk(0%, 8.8%, 39.2%, 60%)
CIE-LAB	lab(39.58, -1.48, 19.14)
CIE-LCH	lch(39.58, 19.20, 94.44°)
OKLab	oklab(47.87% -0.0032 0.0474)
OKLCH	oklch(47.87% 0.047 93.8)
XYZ	xyz(10.2635, 11.0016, 6.1394)
Luminance	0.1100 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665D3E #3E4766

analogous

#66493E #665D3E #5B663E

triadic

#665D3E #3E665D #5D3E66

tetradic

#665D3E #3E6649 #3E4766 #663E5B

square

#665D3E #3E6649 #3E4766 #663E5B

split-complementary

#665D3E #3E5B66 #493E66

monochromatic

#1A1810 #403A27 #665D3E #8C8055 #AA9E74

Accessibility & contrast

On white

6.56

#665D3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#665D3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665D3E

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665D3E	#FFFFFF	#000000	##FFFFFF
##665D3E	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635C3C

Deuteranopia (green-blind)

#665E3F

Tritanopia (blue-blind)

#6C5855

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #665d3e;
/* rgb */ color: rgb(102, 93, 62);
/* oklch */ color: oklch(47.9% 0.047 93.8);

Tailwind

colors: {
  custom: {
    50: '#928a73',
    500: '#665d3e',
    950: '#000000',
  },
}

SCSS

$custom: #665d3e;
$custom-light: #928a73;
$custom-dark: #000000;

JSON

{
  "hex": "#665d3e",
  "rgb": {
    "r": 102,
    "g": 93,
    "b": 62
  },
  "hsl": {
    "h": 46.5,
    "s": 24.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.47867,
    "c": 0.04748,
    "h": 93.8
  },
  "luminance": 0.11001
}

Semantic roles & 50–950 ramp

primary

#665D3E

secondary

#6A7496

accent

#7BC167

background

#F9F8F7

surface

#F1F0ED

border

#CBCBC8

text

#0D0B08

muted

#7E7C7B

Preview Lab

Preview with #665D3E

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

Preview Lab → · Contrast checker → · Palette generator →