#665F19#665F19

#665F19 is a mid, moderate yellow. Relative luminance 0.111; OKLCH L 47.8% C 0.089 H 103.5°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#665F19
RGB	rgb(102, 95, 25)
HSL	hsl(55, 61%, 25%)
HSV	hsv(55, 75%, 40%)
CMYK	cmyk(0%, 6.9%, 75.5%, 60%)
CIE-LAB	lab(39.71, -6.11, 38.88)
CIE-LCH	lch(39.71, 39.36, 98.93°)
OKLab	oklab(47.82% -0.0207 0.0863)
OKLCH	oklch(47.82% 0.089 103.5)
XYZ	xyz(9.7476, 11.0798, 2.5447)
Luminance	0.1108 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665F19 #192066

analogous

#663819 #665F19 #476619

triadic

#665F19 #19665F #5F1966

tetradic

#665F19 #196638 #192066 #661947

square

#665F19 #196638 #192066 #661947

split-complementary

#665F19 #194766 #381966

monochromatic

#191706 #35310D #665F19 #978D25 #C8BB31

Accessibility & contrast

On white

6.53

#665F19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#665F19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665F19

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665F19	#FFFFFF	#000000	##FFFFFF
##665F19	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685C0D

Deuteranopia (green-blind)

#6A5F1E

Tritanopia (blue-blind)

#6E5851

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #665f19;
/* rgb */ color: rgb(102, 95, 25);
/* oklch */ color: oklch(47.8% 0.089 103.5);

Tailwind

colors: {
  custom: {
    50: '#948c5b',
    500: '#665f19',
    950: '#000000',
  },
}

SCSS

$custom: #665f19;
$custom-light: #948c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#665f19",
  "rgb": {
    "r": 102,
    "g": 95,
    "b": 25
  },
  "hsl": {
    "h": 54.545,
    "s": 60.63,
    "l": 24.902
  },
  "oklch": {
    "l": 0.47821,
    "c": 0.08874,
    "h": 103.5
  },
  "luminance": 0.11079
}

Semantic roles & 50–950 ramp

primary

#665F19

secondary

#3F479C

accent

#53E444

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C04

muted

#7E7D79

Preview Lab

Preview with #665F19

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

Preview Lab → · Contrast checker → · Palette generator →