#665D24#665D24

#665D24 is a mid, moderate yellow. Relative luminance 0.108; OKLCH L 47.5% C 0.078 H 100.4°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#665D24
RGB	rgb(102, 93, 36)
HSL	hsl(52, 48%, 27%)
HSV	hsv(52, 65%, 40%)
CMYK	cmyk(0%, 8.8%, 64.7%, 60%)
CIE-LAB	lab(39.21, -4.21, 33.23)
CIE-LCH	lch(39.21, 33.49, 97.23°)
OKLab	oklab(47.45% -0.014 0.0763)
OKLCH	oklch(47.45% 0.078 100.4)
XYZ	xyz(9.7127, 10.7813, 3.2381)
Luminance	0.1078 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665D24 #242D66

analogous

#663C24 #665D24 #4E6624

triadic

#665D24 #24665D #5D2466

tetradic

#665D24 #24663C #242D66 #66244E

square

#665D24 #24663C #242D66 #66244E

split-complementary

#665D24 #244E66 #3C2466

monochromatic

#171508 #393414 #665D24 #938634 #BEAE47

Accessibility & contrast

On white

6.65

#665D24 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#665D24 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665D24

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665D24	#FFFFFF	#000000	##FFFFFF
##665D24	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A1E

Deuteranopia (green-blind)

#685E27

Tritanopia (blue-blind)

#6E5651

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #665d24;
/* rgb */ color: rgb(102, 93, 36);
/* oklch */ color: oklch(47.5% 0.078 100.4);

Tailwind

colors: {
  custom: {
    50: '#948a61',
    500: '#665d24',
    950: '#000000',
  },
}

SCSS

$custom: #665d24;
$custom-light: #948a61;
$custom-dark: #000000;

JSON

{
  "hex": "#665d24",
  "rgb": {
    "r": 102,
    "g": 93,
    "b": 36
  },
  "hsl": {
    "h": 51.818,
    "s": 47.826,
    "l": 27.059
  },
  "oklch": {
    "l": 0.47451,
    "c": 0.07755,
    "h": 100.4
  },
  "luminance": 0.10781
}

Semantic roles & 50–950 ramp

primary

#665D24

secondary

#4C5799

accent

#63D750

background

#F9F8F5

surface

#F2F0EA

border

#CCCBC6

text

#0D0B05

muted

#7E7C79

Preview Lab

Preview with #665D24

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

Preview Lab → · Contrast checker → · Palette generator →