#665A24#665A24

#665A24 is a mid, moderate yellow. Relative luminance 0.103; OKLCH L 46.7% C 0.075 H 96.8°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#665A24
RGB	rgb(102, 90, 36)
HSL	hsl(49, 48%, 27%)
HSV	hsv(49, 65%, 40%)
CMYK	cmyk(0%, 11.8%, 64.7%, 60%)
CIE-LAB	lab(38.31, -2.44, 32.23)
CIE-LCH	lch(38.31, 32.33, 94.33°)
OKLab	oklab(46.74% -0.0089 0.0742)
OKLCH	oklch(46.74% 0.075 96.8)
XYZ	xyz(9.4545, 10.2649, 3.1520)
Luminance	0.1026 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665A24 #243066

analogous

#663924 #665A24 #516624

triadic

#665A24 #24665A #5A2466

tetradic

#665A24 #246639 #243066 #662451

square

#665A24 #246639 #243066 #662451

split-complementary

#665A24 #245166 #392466

monochromatic

#171408 #393214 #665A24 #938234 #BEA847

Accessibility & contrast

On white

6.88

#665A24 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#665A24 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665A24

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665A24	#FFFFFF	#000000	##FFFFFF
##665A24	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63581E

Deuteranopia (green-blind)

#665C27

Tritanopia (blue-blind)

#6E534E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #665a24;
/* rgb */ color: rgb(102, 90, 36);
/* oklch */ color: oklch(46.7% 0.075 96.8);

Tailwind

colors: {
  custom: {
    50: '#948861',
    500: '#665a24',
    950: '#000000',
  },
}

SCSS

$custom: #665a24;
$custom-light: #948861;
$custom-dark: #000000;

JSON

{
  "hex": "#665a24",
  "rgb": {
    "r": 102,
    "g": 90,
    "b": 36
  },
  "hsl": {
    "h": 49.091,
    "s": 47.826,
    "l": 27.059
  },
  "oklch": {
    "l": 0.46741,
    "c": 0.0747,
    "h": 96.8
  },
  "luminance": 0.10264
}

Semantic roles & 50–950 ramp

primary

#665A24

secondary

#4C5A99

accent

#69D750

background

#F9F8F5

surface

#F2EFEA

border

#CCCAC6

text

#0D0B05

muted

#7E7C79

Preview Lab

Preview with #665A24

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

Preview Lab → · Contrast checker → · Palette generator →