#66741A#66741A

#66741A is a mid, moderate yellow. Relative luminance 0.154; OKLCH L 53.0% C 0.112 H 118.3°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#66741A
RGB	rgb(102, 116, 26)
HSL	hsl(69, 63%, 28%)
HSV	hsv(69, 78%, 45%)
CMYK	cmyk(12.1%, 0%, 77.6%, 54.5%)
CIE-LAB	lab(46.16, -17.73, 44.70)
CIE-LCH	lch(46.16, 48.09, 111.64°)
OKLab	oklab(52.98% -0.0531 0.0988)
OKLCH	oklch(52.98% 0.112 118.3)
XYZ	xyz(11.9116, 15.3903, 3.3202)
Luminance	0.1539 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66741A #281A74

analogous

#74551A #66741A #39741A

triadic

#66741A #1A6674 #741A66

tetradic

#66741A #1A7455 #281A74 #741A39

square

#66741A #1A7455 #281A74 #741A39

split-complementary

#66741A #1A3974 #551A74

monochromatic

#161906 #3A420F #66741A #92A625 #BAD236

Accessibility & contrast

On white

5.15

#66741A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#66741A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #66741A

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66741A	#FFFFFF	#000000	##FFFFFF
##66741A	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D06

Deuteranopia (green-blind)

#7B6E22

Tritanopia (blue-blind)

#6D6D63

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #66741a;
/* rgb */ color: rgb(102, 116, 26);
/* oklch */ color: oklch(53.0% 0.112 118.3);

Tailwind

colors: {
  custom: {
    50: '#949c5e',
    500: '#66741a',
    950: '#000000',
  },
}

SCSS

$custom: #66741a;
$custom-light: #949c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#66741a",
  "rgb": {
    "r": 102,
    "g": 116,
    "b": 26
  },
  "hsl": {
    "h": 69.333,
    "s": 63.38,
    "l": 27.843
  },
  "oklch": {
    "l": 0.52984,
    "c": 0.11211,
    "h": 118.3
  },
  "luminance": 0.1539
}

Semantic roles & 50–950 ramp

primary

#66741A

secondary

#5141A9

accent

#41E65B

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0E05

muted

#7E7E79

Preview Lab

Preview with #66741A

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

Preview Lab → · Contrast checker → · Palette generator →