#666152#666152

#666152 is a mid, muted yellow. Relative luminance 0.120; OKLCH L 49.3% C 0.024 H 91.7°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#666152
RGB	rgb(102, 97, 82)
HSL	hsl(45, 11%, 36%)
HSV	hsv(45, 20%, 40%)
CMYK	cmyk(0%, 4.9%, 19.6%, 60%)
CIE-LAB	lab(41.19, -0.82, 9.28)
CIE-LCH	lch(41.19, 9.32, 95.04°)
OKLab	oklab(49.28% -0.0007 0.0239)
OKLCH	oklch(49.28% 0.024 91.7)
XYZ	xyz(11.2771, 11.9836, 9.7000)
Luminance	0.1198 (WCAG relative)
Temperature	neutral
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#666152 #525766

analogous

#665752 #666152 #616652

triadic

#666152 #526661 #615266

tetradic

#666152 #526657 #525766 #665261

square

#666152 #526657 #525766 #665261

split-complementary

#666152 #526166 #575266

monochromatic

#22201B #444137 #666152 #88816D #A49F8E

Accessibility & contrast

On white

6.18

#666152 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#666152 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #666152

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##666152	#FFFFFF	#000000	##FFFFFF
##666152	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646051

Deuteranopia (green-blind)

#666252

Tritanopia (blue-blind)

#695F5D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #666152;
/* rgb */ color: rgb(102, 97, 82);
/* oklch */ color: oklch(49.3% 0.024 91.7);

Tailwind

colors: {
  custom: {
    50: '#918d82',
    500: '#666152',
    950: '#000000',
  },
}

SCSS

$custom: #666152;
$custom-light: #918d82;
$custom-dark: #000000;

JSON

{
  "hex": "#666152",
  "rgb": {
    "r": 102,
    "g": 97,
    "b": 82
  },
  "hsl": {
    "h": 45,
    "s": 10.87,
    "l": 36.078
  },
  "oklch": {
    "l": 0.49275,
    "c": 0.02393,
    "h": 91.7
  },
  "luminance": 0.11983
}

Semantic roles & 50–950 ramp

primary

#666152

secondary

#818593

accent

#84B474

background

#F8F8F7

surface

#F0F0EE

border

#CBCBC9

text

#0D0C0A

muted

#7D7D7C

Preview Lab

Preview with #666152

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

Preview Lab → · Contrast checker → · Palette generator →