#665910#665910

#665910 is a mid, moderate yellow. Relative luminance 0.100; OKLCH L 46.3% C 0.089 H 98.4°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#665910
RGB	rgb(102, 89, 16)
HSL	hsl(51, 73%, 23%)
HSV	hsv(51, 84%, 40%)
CMYK	cmyk(0%, 12.7%, 84.3%, 60%)
CIE-LAB	lab(37.86, -3.02, 40.62)
CIE-LCH	lch(37.86, 40.73, 94.25°)
OKLab	oklab(46.33% -0.013 0.0881)
OKLCH	oklch(46.33% 0.089 98.4)
XYZ	xyz(9.1459, 10.0074, 1.9400)
Luminance	0.1001 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665910 #101D66

analogous

#662E10 #665910 #486610

triadic

#665910 #106659 #591066

tetradic

#665910 #10662E #101D66 #661048

square

#665910 #10662E #101D66 #661048

split-complementary

#665910 #104866 #2E1066

monochromatic

#1A1704 #312B08 #665910 #9B8718 #D0B521

Accessibility & contrast

On white

7.00

#665910 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#665910 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665910

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665910	#FFFFFF	#000000	##FFFFFF
##665910	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635700

Deuteranopia (green-blind)

#665B15

Tritanopia (blue-blind)

#6F524B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #665910;
/* rgb */ color: rgb(102, 89, 16);
/* oklch */ color: oklch(46.3% 0.089 98.4);

Tailwind

colors: {
  custom: {
    50: '#958756',
    500: '#665910',
    950: '#000000',
  },
}

SCSS

$custom: #665910;
$custom-light: #958756;
$custom-dark: #000000;

JSON

{
  "hex": "#665910",
  "rgb": {
    "r": 102,
    "g": 89,
    "b": 16
  },
  "hsl": {
    "h": 50.93,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.46327,
    "c": 0.089,
    "h": 98.4
  },
  "luminance": 0.10007
}

Semantic roles & 50–950 ramp

primary

#665910

secondary

#33449E

accent

#54F038

background

#F9F8F5

surface

#F2EFE9

border

#CCCAC5

text

#0E0B03

muted

#7E7C78

Preview Lab

Preview with #665910

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

Preview Lab → · Contrast checker → · Palette generator →