#665F2F#665F2F

#665F2F is a mid, moderate yellow. Relative luminance 0.112; OKLCH L 48.1% C 0.068 H 101.1°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#665F2F
RGB	rgb(102, 95, 47)
HSL	hsl(52, 37%, 29%)
HSV	hsv(52, 54%, 40%)
CMYK	cmyk(0%, 6.9%, 53.9%, 60%)
CIE-LAB	lab(39.94, -4.41, 28.22)
CIE-LCH	lch(39.94, 28.57, 98.88°)
OKLab	oklab(48.07% -0.0131 0.0669)
OKLCH	oklch(48.07% 0.068 101.1)
XYZ	xyz(10.0851, 11.2148, 4.3222)
Luminance	0.1121 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665F2F #2F3666

analogous

#66442F #665F2F #52662F

triadic

#665F2F #2F665F #5F2F66

tetradic

#665F2F #2F6644 #2F3666 #662F52

square

#665F2F #2F6644 #2F3666 #662F52

split-complementary

#665F2F #2F5266 #442F66

monochromatic

#15140A #3C381C #665F2F #908642 #B4A95C

Accessibility & contrast

On white

6.48

#665F2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#665F2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665F2F

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665F2F	#FFFFFF	#000000	##FFFFFF
##665F2F	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675C2B

Deuteranopia (green-blind)

#695F31

Tritanopia (blue-blind)

#6D5954

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #665f2f;
/* rgb */ color: rgb(102, 95, 47);
/* oklch */ color: oklch(48.1% 0.068 101.1);

Tailwind

colors: {
  custom: {
    50: '#938c69',
    500: '#665f2f',
    950: '#000000',
  },
}

SCSS

$custom: #665f2f;
$custom-light: #938c69;
$custom-dark: #000000;

JSON

{
  "hex": "#665f2f",
  "rgb": {
    "r": 102,
    "g": 95,
    "b": 47
  },
  "hsl": {
    "h": 52.364,
    "s": 36.913,
    "l": 29.216
  },
  "oklch": {
    "l": 0.48072,
    "c": 0.06815,
    "h": 101.1
  },
  "luminance": 0.11214
}

Semantic roles & 50–950 ramp

primary

#665F2F

secondary

#596198

accent

#69CD5B

background

#F9F8F6

surface

#F1F0EB

border

#CBCBC6

text

#0D0C06

muted

#7E7D7A

Preview Lab

Preview with #665F2F

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

Preview Lab → · Contrast checker → · Palette generator →