#66632E#66632E

#66632E is a mid, moderate yellow. Relative luminance 0.119; OKLCH L 49.0% C 0.074 H 105.9°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#66632E
RGB	rgb(102, 99, 46)
HSL	hsl(57, 38%, 29%)
HSV	hsv(57, 55%, 40%)
CMYK	cmyk(0%, 2.9%, 54.9%, 60%)
CIE-LAB	lab(41.13, -6.84, 30.18)
CIE-LCH	lch(41.13, 30.94, 102.76°)
OKLab	oklab(49.01% -0.0202 0.071)
OKLCH	oklch(49.01% 0.074 105.9)
XYZ	xyz(10.4348, 11.9460, 4.3404)
Luminance	0.1195 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66632E #2E3166

analogous

#66472E #66632E #4D662E

triadic

#66632E #2E6663 #632E66

tetradic

#66632E #2E6647 #2E3166 #662E4D

square

#66632E #2E6647 #2E3166 #662E4D

split-complementary

#66632E #2E4D66 #472E66

monochromatic

#15140A #3C3A1B #66632E #908C41 #B5B05A

Accessibility & contrast

On white

6.20

#66632E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#66632E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #66632E

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66632E	#FFFFFF	#000000	##FFFFFF
##66632E	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6029

Deuteranopia (green-blind)

#6C6231

Tritanopia (blue-blind)

#6D5D57

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #66632e;
/* rgb */ color: rgb(102, 99, 46);
/* oklch */ color: oklch(49.0% 0.074 105.9);

Tailwind

colors: {
  custom: {
    50: '#938f68',
    500: '#66632e',
    950: '#000000',
  },
}

SCSS

$custom: #66632e;
$custom-light: #938f68;
$custom-dark: #000000;

JSON

{
  "hex": "#66632e",
  "rgb": {
    "r": 102,
    "g": 99,
    "b": 46
  },
  "hsl": {
    "h": 56.786,
    "s": 37.838,
    "l": 29.02
  },
  "oklch": {
    "l": 0.49013,
    "c": 0.07386,
    "h": 105.9
  },
  "luminance": 0.11946
}

Semantic roles & 50–950 ramp

primary

#66632E

secondary

#585C98

accent

#60CE5A

background

#F9F8F6

surface

#F1F0EB

border

#CBCBC6

text

#0D0C06

muted

#7E7D7A

Preview Lab

Preview with #66632E

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

Preview Lab → · Contrast checker → · Palette generator →