#665D19#665D19

#665D19 is a mid, moderate yellow. Relative luminance 0.107; OKLCH L 47.3% C 0.087 H 101.6°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#665D19
RGB	rgb(102, 93, 25)
HSL	hsl(53, 61%, 25%)
HSV	hsv(53, 75%, 40%)
CMYK	cmyk(0%, 8.8%, 75.5%, 60%)
CIE-LAB	lab(39.11, -4.94, 38.29)
CIE-LCH	lch(39.11, 38.60, 97.36°)
OKLab	oklab(47.34% -0.0174 0.085)
OKLCH	oklch(47.34% 0.087 101.6)
XYZ	xyz(9.5697, 10.7241, 2.4854)
Luminance	0.1072 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665D19 #192266

analogous

#663719 #665D19 #496619

triadic

#665D19 #19665D #5D1966

tetradic

#665D19 #196637 #192266 #661949

square

#665D19 #196637 #192266 #661949

split-complementary

#665D19 #194966 #371966

monochromatic

#191606 #35300D #665D19 #978A25 #C8B731

Accessibility & contrast

On white

6.68

#665D19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#665D19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665D19

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665D19	#FFFFFF	#000000	##FFFFFF
##665D19	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A0E

Deuteranopia (green-blind)

#695E1D

Tritanopia (blue-blind)

#6E5650

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #665d19;
/* rgb */ color: rgb(102, 93, 25);
/* oklch */ color: oklch(47.3% 0.087 101.6);

Tailwind

colors: {
  custom: {
    50: '#948a5b',
    500: '#665d19',
    950: '#000000',
  },
}

SCSS

$custom: #665d19;
$custom-light: #948a5b;
$custom-dark: #000000;

JSON

{
  "hex": "#665d19",
  "rgb": {
    "r": 102,
    "g": 93,
    "b": 25
  },
  "hsl": {
    "h": 52.987,
    "s": 60.63,
    "l": 24.902
  },
  "oklch": {
    "l": 0.47342,
    "c": 0.0868,
    "h": 101.6
  },
  "luminance": 0.10724
}

Semantic roles & 50–950 ramp

primary

#665D19

secondary

#3F4A9C

accent

#57E444

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0B04

muted

#7E7C79

Preview Lab

Preview with #665D19

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

Preview Lab → · Contrast checker → · Palette generator →