#665810#665810

#665810 is a mid, moderate yellow. Relative luminance 0.098; OKLCH L 46.1% C 0.088 H 97.4°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#665810
RGB	rgb(102, 88, 16)
HSL	hsl(50, 73%, 23%)
HSV	hsv(50, 84%, 40%)
CMYK	cmyk(0%, 13.7%, 84.3%, 60%)
CIE-LAB	lab(37.56, -2.42, 40.35)
CIE-LCH	lch(37.56, 40.42, 93.44°)
OKLab	oklab(46.09% -0.0113 0.0875)
OKLCH	oklch(46.09% 0.088 97.4)
XYZ	xyz(9.0632, 9.8421, 1.9125)
Luminance	0.0984 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665810 #101E66

analogous

#662D10 #665810 #496610

triadic

#665810 #106658 #581066

tetradic

#665810 #10662D #101E66 #661049

square

#665810 #10662D #101E66 #661049

split-complementary

#665810 #104966 #2D1066

monochromatic

#1A1704 #312A08 #665810 #9B8618 #D0B321

Accessibility & contrast

On white

7.07

#665810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#665810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #665810

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665810	#FFFFFF	#000000	##FFFFFF
##665810	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625601

Deuteranopia (green-blind)

#665A15

Tritanopia (blue-blind)

#6F504B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #665810;
/* rgb */ color: rgb(102, 88, 16);
/* oklch */ color: oklch(46.1% 0.088 97.4);

Tailwind

colors: {
  custom: {
    50: '#958656',
    500: '#665810',
    950: '#000000',
  },
}

SCSS

$custom: #665810;
$custom-light: #958656;
$custom-dark: #000000;

JSON

{
  "hex": "#665810",
  "rgb": {
    "r": 102,
    "g": 88,
    "b": 16
  },
  "hsl": {
    "h": 50.233,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.46091,
    "c": 0.0882,
    "h": 97.4
  },
  "luminance": 0.09842
}

Semantic roles & 50–950 ramp

primary

#665810

secondary

#33459E

accent

#56F038

background

#F9F8F5

surface

#F2EFE9

border

#CCCAC5

text

#0E0B03

muted

#7E7C78

Preview Lab

Preview with #665810

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

Preview Lab → · Contrast checker → · Palette generator →