#665A20#665A20

#665A20 is a mid, moderate yellow. Relative luminance 0.102; OKLCH L 46.7% C 0.078 H 97.5°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#665A20
RGB	rgb(102, 90, 32)
HSL	hsl(50, 52%, 26%)
HSV	hsv(50, 69%, 40%)
CMYK	cmyk(0%, 11.8%, 68.6%, 60%)
CIE-LAB	lab(38.27, -2.74, 34.20)
CIE-LCH	lch(38.27, 34.31, 94.58°)
OKLab	oklab(46.7% -0.0103 0.0777)
OKLCH	oklch(46.7% 0.078 97.5)
XYZ	xyz(9.3968, 10.2418, 2.8481)
Luminance	0.1024 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665A20 #202C66

analogous

#663720 #665A20 #4F6620

triadic

#665A20 #20665A #5A2066

tetradic

#665A20 #206637 #202C66 #66204F

square

#665A20 #206637 #202C66 #66204F

split-complementary

#665A20 #204F66 #372066

monochromatic

#171507 #373111 #665A20 #95832F #C2AC3E

Accessibility & contrast

On white

6.89

#665A20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#665A20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665A20

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665A20	#FFFFFF	#000000	##FFFFFF
##665A20	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635819

Deuteranopia (green-blind)

#665C23

Tritanopia (blue-blind)

#6E534E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #665a20;
/* rgb */ color: rgb(102, 90, 32);
/* oklch */ color: oklch(46.7% 0.078 97.5);

Tailwind

colors: {
  custom: {
    50: '#94885e',
    500: '#665a20',
    950: '#000000',
  },
}

SCSS

$custom: #665a20;
$custom-light: #94885e;
$custom-dark: #000000;

JSON

{
  "hex": "#665a20",
  "rgb": {
    "r": 102,
    "g": 90,
    "b": 32
  },
  "hsl": {
    "h": 49.714,
    "s": 52.239,
    "l": 26.275
  },
  "oklch": {
    "l": 0.46695,
    "c": 0.0784,
    "h": 97.5
  },
  "luminance": 0.10241
}

Semantic roles & 50–950 ramp

primary

#665A20

secondary

#48569A

accent

#65DC4C

background

#F9F8F5

surface

#F2EFE9

border

#CCCAC5

text

#0D0B04

muted

#7E7C79

Preview Lab

Preview with #665A20

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

Preview Lab → · Contrast checker → · Palette generator →