#666713#666713

#666713 is a mid, moderate yellow. Relative luminance 0.126; OKLCH L 49.7% C 0.101 H 110.3°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#666713
RGB	rgb(102, 103, 19)
HSL	hsl(61, 69%, 24%)
HSV	hsv(61, 82%, 40%)
CMYK	cmyk(1%, 0%, 81.6%, 59.6%)
CIE-LAB	lab(42.11, -10.97, 43.41)
CIE-LCH	lch(42.11, 44.77, 104.18°)
OKLab	oklab(49.72% -0.035 0.0947)
OKLCH	oklch(49.72% 0.101 110.3)
XYZ	xyz(10.4477, 12.5726, 2.4924)
Luminance	0.1257 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#666713 #141367

analogous

#673E13 #666713 #3C6713

triadic

#666713 #136667 #671366

tetradic

#666713 #13673E #141367 #67133C

square

#666713 #13673E #141367 #67133C

split-complementary

#666713 #133C67 #3E1367

monochromatic

#1A1A05 #333309 #666713 #999B1D #CCCE26

Accessibility & contrast

On white

5.98

#666713 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#666713 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #666713

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##666713	#FFFFFF	#000000	##FFFFFF
##666713	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706200

Deuteranopia (green-blind)

#71641A

Tritanopia (blue-blind)

#6E6057

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #666713;
/* rgb */ color: rgb(102, 103, 19);
/* oklch */ color: oklch(49.7% 0.101 110.3);

Tailwind

colors: {
  custom: {
    50: '#959259',
    500: '#666713',
    950: '#000000',
  },
}

SCSS

$custom: #666713;
$custom-light: #959259;
$custom-dark: #000000;

JSON

{
  "hex": "#666713",
  "rgb": {
    "r": 102,
    "g": 103,
    "b": 19
  },
  "hsl": {
    "h": 60.714,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.49721,
    "c": 0.10092,
    "h": 110.3
  },
  "luminance": 0.12572
}

Semantic roles & 50–950 ramp

primary

#666713

secondary

#39379E

accent

#3CEC3E

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C04

muted

#7E7D79

Preview Lab

Preview with #666713

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

Preview Lab → · Contrast checker → · Palette generator →