#666352#666352

#666352 is a mid, muted yellow. Relative luminance 0.124; OKLCH L 49.7% C 0.026 H 99.0°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#666352
RGB	rgb(102, 99, 82)
HSL	hsl(51, 11%, 36%)
HSV	hsv(51, 20%, 40%)
CMYK	cmyk(0%, 2.9%, 19.6%, 60%)
CIE-LAB	lab(41.78, -2.01, 10.10)
CIE-LCH	lch(41.78, 10.30, 101.23°)
OKLab	oklab(49.74% -0.0041 0.026)
OKLCH	oklch(49.74% 0.026 99)
XYZ	xyz(11.4642, 12.3578, 9.7624)
Luminance	0.1236 (WCAG relative)
Temperature	neutral
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#666352 #525566

analogous

#665952 #666352 #5F6652

triadic

#666352 #526663 #635266

tetradic

#666352 #526659 #525566 #66525F

square

#666352 #526659 #525566 #66525F

split-complementary

#666352 #525F66 #595266

monochromatic

#22211B #444237 #666352 #88846D #A4A18E

Accessibility & contrast

On white

6.05

#666352 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#666352 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #666352

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##666352	#FFFFFF	#000000	##FFFFFF
##666352	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676251

Deuteranopia (green-blind)

#676353

Tritanopia (blue-blind)

#69605E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #666352;
/* rgb */ color: rgb(102, 99, 82);
/* oklch */ color: oklch(49.7% 0.026 99.0);

Tailwind

colors: {
  custom: {
    50: '#918f82',
    500: '#666352',
    950: '#000000',
  },
}

SCSS

$custom: #666352;
$custom-light: #918f82;
$custom-dark: #000000;

JSON

{
  "hex": "#666352",
  "rgb": {
    "r": 102,
    "g": 99,
    "b": 82
  },
  "hsl": {
    "h": 51,
    "s": 10.87,
    "l": 36.078
  },
  "oklch": {
    "l": 0.49739,
    "c": 0.02629,
    "h": 99
  },
  "luminance": 0.12358
}

Semantic roles & 50–950 ramp

primary

#666352

secondary

#818493

accent

#7EB474

background

#F8F8F7

surface

#F0F0EE

border

#CBCBC9

text

#0D0C0A

muted

#7D7D7C

Preview Lab

Preview with #666352

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

Preview Lab → · Contrast checker → · Palette generator →