#666712#666712

#666712 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	#666712
RGB	rgb(102, 103, 18)
HSL	hsl(61, 70%, 24%)
HSV	hsv(61, 83%, 40%)
CMYK	cmyk(1%, 0%, 82.5%, 59.6%)
CIE-LAB	lab(42.11, -11.01, 43.73)
CIE-LCH	lch(42.11, 45.10, 104.13°)
OKLab	oklab(49.72% -0.0352 0.0952)
OKLCH	oklch(49.72% 0.101 110.3)
XYZ	xyz(10.4393, 12.5693, 2.4484)
Luminance	0.1257 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#666712 #131267

analogous

#673D12 #666712 #3B6712

triadic

#666712 #126667 #671266

tetradic

#666712 #12673D #131267 #67123B

square

#666712 #12673D #131267 #67123B

split-complementary

#666712 #123B67 #3D1267

monochromatic

#1A1A05 #323309 #666712 #9A9B1B #CDCF24

Accessibility & contrast

On white

5.98

#666712 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#666712 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #666712

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##666712	#FFFFFF	#000000	##FFFFFF
##666712	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: #666712;
/* rgb */ color: rgb(102, 103, 18);
/* oklch */ color: oklch(49.7% 0.101 110.3);

Tailwind

colors: {
  custom: {
    50: '#959259',
    500: '#666712',
    950: '#000000',
  },
}

SCSS

$custom: #666712;
$custom-light: #959259;
$custom-dark: #000000;

JSON

{
  "hex": "#666712",
  "rgb": {
    "r": 102,
    "g": 103,
    "b": 18
  },
  "hsl": {
    "h": 60.706,
    "s": 70.248,
    "l": 23.725
  },
  "oklch": {
    "l": 0.49715,
    "c": 0.10145,
    "h": 110.3
  },
  "luminance": 0.12569
}

Semantic roles & 50–950 ramp

primary

#666712

secondary

#37369F

accent

#3BED3D

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C04

muted

#7E7D79

Preview Lab

Preview with #666712

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

Preview Lab → · Contrast checker → · Palette generator →