#665D29#665D29

#665D29 is a mid, moderate yellow. Relative luminance 0.108; OKLCH L 47.5% C 0.073 H 99.6°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#665D29
RGB	rgb(102, 93, 41)
HSL	hsl(51, 43%, 28%)
HSV	hsv(51, 60%, 40%)
CMYK	cmyk(0%, 8.8%, 59.8%, 60%)
CIE-LAB	lab(39.27, -3.80, 30.69)
CIE-LCH	lch(39.27, 30.92, 97.06°)
OKLab	oklab(47.51% -0.0121 0.0716)
OKLCH	oklch(47.51% 0.073 99.6)
XYZ	xyz(9.7944, 10.8140, 3.6688)
Luminance	0.1081 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665D29 #293266

analogous

#663F29 #665D29 #506629

triadic

#665D29 #29665D #5D2966

tetradic

#665D29 #29663F #293266 #662950

square

#665D29 #29663F #293266 #662950

split-complementary

#665D29 #295066 #3F2966

monochromatic

#161409 #3A3517 #665D29 #92853B #B9A951

Accessibility & contrast

On white

6.64

#665D29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#665D29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665D29

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665D29	#FFFFFF	#000000	##FFFFFF
##665D29	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655B24

Deuteranopia (green-blind)

#685E2B

Tritanopia (blue-blind)

#6E5751

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #665d29;
/* rgb */ color: rgb(102, 93, 41);
/* oklch */ color: oklch(47.5% 0.073 99.6);

Tailwind

colors: {
  custom: {
    50: '#938a65',
    500: '#665d29',
    950: '#000000',
  },
}

SCSS

$custom: #665d29;
$custom-light: #938a65;
$custom-dark: #000000;

JSON

{
  "hex": "#665d29",
  "rgb": {
    "r": 102,
    "g": 93,
    "b": 41
  },
  "hsl": {
    "h": 51.148,
    "s": 42.657,
    "l": 28.039
  },
  "oklch": {
    "l": 0.47513,
    "c": 0.07257,
    "h": 99.6
  },
  "luminance": 0.10814
}

Semantic roles & 50–950 ramp

primary

#665D29

secondary

#525D98

accent

#68D255

background

#F9F8F6

surface

#F2F0EB

border

#CCCBC6

text

#0D0B05

muted

#7E7C7A

Preview Lab

Preview with #665D29

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

Preview Lab → · Contrast checker → · Palette generator →