#665D2E#665D2E

#665D2E is a mid, moderate yellow. Relative luminance 0.109; OKLCH L 47.6% C 0.067 H 98.7°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#665D2E
RGB	rgb(102, 93, 46)
HSL	hsl(50, 38%, 29%)
HSV	hsv(50, 55%, 40%)
CMYK	cmyk(0%, 8.8%, 54.9%, 60%)
CIE-LAB	lab(39.33, -3.33, 28.04)
CIE-LCH	lch(39.33, 28.24, 96.78°)
OKLab	oklab(47.58% -0.0102 0.0664)
OKLCH	oklch(47.58% 0.067 98.7)
XYZ	xyz(9.8873, 10.8511, 4.1579)
Luminance	0.1085 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665D2E #2E3766

analogous

#66412E #665D2E #53662E

triadic

#665D2E #2E665D #5D2E66

tetradic

#665D2E #2E6641 #2E3766 #662E53

square

#665D2E #2E6641 #2E3766 #662E53

split-complementary

#665D2E #2E5366 #412E66

monochromatic

#15130A #3C371B #665D2E #908341 #B5A65A

Accessibility & contrast

On white

6.62

#665D2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#665D2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665D2E

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665D2E	#FFFFFF	#000000	##FFFFFF
##665D2E	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655B2A

Deuteranopia (green-blind)

#675E30

Tritanopia (blue-blind)

#6D5752

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #665d2e;
/* rgb */ color: rgb(102, 93, 46);
/* oklch */ color: oklch(47.6% 0.067 98.7);

Tailwind

colors: {
  custom: {
    50: '#938a68',
    500: '#665d2e',
    950: '#000000',
  },
}

SCSS

$custom: #665d2e;
$custom-light: #938a68;
$custom-dark: #000000;

JSON

{
  "hex": "#665d2e",
  "rgb": {
    "r": 102,
    "g": 93,
    "b": 46
  },
  "hsl": {
    "h": 50.357,
    "s": 37.838,
    "l": 29.02
  },
  "oklch": {
    "l": 0.47583,
    "c": 0.06715,
    "h": 98.7
  },
  "luminance": 0.10851
}

Semantic roles & 50–950 ramp

primary

#665D2E

secondary

#586298

accent

#6DCE5A

background

#F9F8F6

surface

#F1F0EB

border

#CBCBC6

text

#0D0B06

muted

#7E7C7A

Preview Lab

Preview with #665D2E

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

Preview Lab → · Contrast checker → · Palette generator →