#666715#666715

#666715 is a mid, moderate yellow. Relative luminance 0.126; OKLCH L 49.7% C 0.100 H 110.3°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#666715
RGB	rgb(102, 103, 21)
HSL	hsl(61, 66%, 24%)
HSV	hsv(61, 80%, 40%)
CMYK	cmyk(1%, 0%, 79.6%, 59.6%)
CIE-LAB	lab(42.12, -10.88, 42.72)
CIE-LCH	lch(42.12, 44.09, 104.29°)
OKLab	oklab(49.73% -0.0345 0.0936)
OKLCH	oklch(49.73% 0.1 110.3)
XYZ	xyz(10.4655, 12.5797, 2.5862)
Luminance	0.1258 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#666715 #161567

analogous

#673F15 #666715 #3D6715

triadic

#666715 #156667 #671566

tetradic

#666715 #15673F #161567 #67153D

square

#666715 #15673F #161567 #67153D

split-complementary

#666715 #153D67 #3F1567

monochromatic

#191905 #34340B #666715 #989A1F #CBCD2A

Accessibility & contrast

On white

5.97

#666715 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#666715 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #666715

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##666715	#FFFFFF	#000000	##FFFFFF
##666715	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706203

Deuteranopia (green-blind)

#71651C

Tritanopia (blue-blind)

#6E6058

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #666715;
/* rgb */ color: rgb(102, 103, 21);
/* oklch */ color: oklch(49.7% 0.100 110.3);

Tailwind

colors: {
  custom: {
    50: '#95925a',
    500: '#666715',
    950: '#000000',
  },
}

SCSS

$custom: #666715;
$custom-light: #95925a;
$custom-dark: #000000;

JSON

{
  "hex": "#666715",
  "rgb": {
    "r": 102,
    "g": 103,
    "b": 21
  },
  "hsl": {
    "h": 60.732,
    "s": 66.129,
    "l": 24.314
  },
  "oklch": {
    "l": 0.49733,
    "c": 0.09978,
    "h": 110.3
  },
  "luminance": 0.12579
}

Semantic roles & 50–950 ramp

primary

#666715

secondary

#3B3A9E

accent

#3FE941

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C04

muted

#7E7D79

Preview Lab

Preview with #666715

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

Preview Lab → · Contrast checker → · Palette generator →