#665F1D#665F1D

#665F1D is a mid, moderate yellow. Relative luminance 0.111; OKLCH L 47.9% C 0.086 H 103.2°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#665F1D
RGB	rgb(102, 95, 29)
HSL	hsl(54, 56%, 26%)
HSV	hsv(54, 72%, 40%)
CMYK	cmyk(0%, 6.9%, 71.6%, 60%)
CIE-LAB	lab(39.75, -5.87, 37.16)
CIE-LCH	lch(39.75, 37.62, 98.98°)
OKLab	oklab(47.86% -0.0196 0.0834)
OKLCH	oklch(47.86% 0.086 103.2)
XYZ	xyz(9.7939, 11.0983, 2.7885)
Luminance	0.1110 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665F1D #1D2466

analogous

#663A1D #665F1D #48661D

triadic

#665F1D #1D665F #5F1D66

tetradic

#665F1D #1D663A #1D2466 #661D48

square

#665F1D #1D663A #1D2466 #661D48

split-complementary

#665F1D #1D4866 #3A1D66

monochromatic

#181607 #36330F #665F1D #968B2B #C5B838

Accessibility & contrast

On white

6.52

#665F1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#665F1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665F1D

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665F1D	#FFFFFF	#000000	##FFFFFF
##665F1D	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685C14

Deuteranopia (green-blind)

#6A5F21

Tritanopia (blue-blind)

#6E5852

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #665f1d;
/* rgb */ color: rgb(102, 95, 29);
/* oklch */ color: oklch(47.9% 0.086 103.2);

Tailwind

colors: {
  custom: {
    50: '#948c5d',
    500: '#665f1d',
    950: '#000000',
  },
}

SCSS

$custom: #665f1d;
$custom-light: #948c5d;
$custom-dark: #000000;

JSON

{
  "hex": "#665f1d",
  "rgb": {
    "r": 102,
    "g": 95,
    "b": 29
  },
  "hsl": {
    "h": 54.247,
    "s": 55.725,
    "l": 25.686
  },
  "oklch": {
    "l": 0.47855,
    "c": 0.0857,
    "h": 103.2
  },
  "luminance": 0.11098
}

Semantic roles & 50–950 ramp

primary

#665F1D

secondary

#444C9B

accent

#57DF49

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #665F1D

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

Preview Lab → · Contrast checker → · Palette generator →