#666013#666013

#666013 is a mid, moderate yellow. Relative luminance 0.112; OKLCH L 48.0% C 0.094 H 104.8°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#666013
RGB	rgb(102, 96, 19)
HSL	hsl(56, 69%, 24%)
HSV	hsv(56, 81%, 40%)
CMYK	cmyk(0%, 5.9%, 81.4%, 60%)
CIE-LAB	lab(39.98, -6.98, 41.47)
CIE-LCH	lch(39.98, 42.05, 99.56°)
OKLab	oklab(48.02% -0.0238 0.0905)
OKLCH	oklch(48.02% 0.094 104.8)
XYZ	xyz(9.7803, 11.2379, 2.2699)
Luminance	0.1124 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#666013 #131966

analogous

#663613 #666013 #426613

triadic

#666013 #136660 #601366

tetradic

#666013 #136636 #131966 #661342

square

#666013 #136636 #131966 #661342

split-complementary

#666013 #134266 #361366

monochromatic

#1A1805 #322F09 #666013 #9A911D #CDC126

Accessibility & contrast

On white

6.47

#666013 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#666013 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #666013

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##666013	#FFFFFF	#000000	##FFFFFF
##666013	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695C02

Deuteranopia (green-blind)

#6B6019

Tritanopia (blue-blind)

#6E5952

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #666013;
/* rgb */ color: rgb(102, 96, 19);
/* oklch */ color: oklch(48.0% 0.094 104.8);

Tailwind

colors: {
  custom: {
    50: '#958c58',
    500: '#666013',
    950: '#000000',
  },
}

SCSS

$custom: #666013;
$custom-light: #958c58;
$custom-dark: #000000;

JSON

{
  "hex": "#666013",
  "rgb": {
    "r": 102,
    "g": 96,
    "b": 19
  },
  "hsl": {
    "h": 55.663,
    "s": 68.595,
    "l": 23.725
  },
  "oklch": {
    "l": 0.48018,
    "c": 0.09362,
    "h": 104.8
  },
  "luminance": 0.11238
}

Semantic roles & 50–950 ramp

primary

#666013

secondary

#373F9D

accent

#49EB3C

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C04

muted

#7E7D79

Preview Lab

Preview with #666013

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

Preview Lab → · Contrast checker → · Palette generator →