#666412#666412

#666412 is a mid, moderate yellow. Relative luminance 0.120; OKLCH L 49.0% C 0.098 H 108.1°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#666412
RGB	rgb(102, 100, 18)
HSL	hsl(59, 70%, 24%)
HSV	hsv(59, 82%, 40%)
CMYK	cmyk(0%, 2%, 82.4%, 60%)
CIE-LAB	lab(41.19, -9.32, 42.91)
CIE-LCH	lch(41.19, 43.91, 102.25°)
OKLab	oklab(48.98% -0.0305 0.0934)
OKLCH	oklch(48.98% 0.098 108.1)
XYZ	xyz(10.1462, 11.9831, 2.3507)
Luminance	0.1198 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#666412 #121466

analogous

#663A12 #666412 #3E6612

triadic

#666412 #126664 #641266

tetradic

#666412 #12663A #121466 #66123E

square

#666412 #12663A #121466 #66123E

split-complementary

#666412 #123E66 #3A1266

monochromatic

#1A1905 #323109 #666412 #9A971B #CECA24

Accessibility & contrast

On white

6.18

#666412 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#666412 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #666412

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##666412	#FFFFFF	#000000	##FFFFFF
##666412	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6000

Deuteranopia (green-blind)

#6E6219

Tritanopia (blue-blind)

#6E5D55

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #666412;
/* rgb */ color: rgb(102, 100, 18);
/* oklch */ color: oklch(49.0% 0.098 108.1);

Tailwind

colors: {
  custom: {
    50: '#958f58',
    500: '#666412',
    950: '#000000',
  },
}

SCSS

$custom: #666412;
$custom-light: #958f58;
$custom-dark: #000000;

JSON

{
  "hex": "#666412",
  "rgb": {
    "r": 102,
    "g": 100,
    "b": 18
  },
  "hsl": {
    "h": 58.571,
    "s": 70,
    "l": 23.529
  },
  "oklch": {
    "l": 0.48982,
    "c": 0.09824,
    "h": 108.1
  },
  "luminance": 0.11983
}

Semantic roles & 50–950 ramp

primary

#666412

secondary

#36389E

accent

#3FED3B

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C04

muted

#7E7D79

Preview Lab

Preview with #666412

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

Preview Lab → · Contrast checker → · Palette generator →