#66671E#66671E

#66671E is a mid, moderate yellow. Relative luminance 0.126; OKLCH L 49.8% C 0.094 H 110.1°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#66671E
RGB	rgb(102, 103, 30)
HSL	hsl(61, 55%, 26%)
HSV	hsv(61, 71%, 40%)
CMYK	cmyk(1%, 0%, 70.9%, 59.6%)
CIE-LAB	lab(42.18, -10.39, 39.20)
CIE-LCH	lch(42.18, 40.55, 104.85°)
OKLab	oklab(49.8% -0.0322 0.0879)
OKLCH	oklch(49.8% 0.094 110.1)
XYZ	xyz(10.5644, 12.6193, 3.1073)
Luminance	0.1262 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66671E #1F1E67

analogous

#67431E #66671E #41671E

triadic

#66671E #1E6667 #671E66

tetradic

#66671E #1E6743 #1F1E67 #671E41

square

#66671E #1E6743 #1F1E67 #671E41

split-complementary

#66671E #1E4167 #431E67

monochromatic

#171807 #373810 #66671E #95962C #C4C63A

Accessibility & contrast

On white

5.96

#66671E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#66671E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #66671E

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66671E	#FFFFFF	#000000	##FFFFFF
##66671E	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6213

Deuteranopia (green-blind)

#706523

Tritanopia (blue-blind)

#6D6058

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #66671e;
/* rgb */ color: rgb(102, 103, 30);
/* oklch */ color: oklch(49.8% 0.094 110.1);

Tailwind

colors: {
  custom: {
    50: '#94925f',
    500: '#66671e',
    950: '#000000',
  },
}

SCSS

$custom: #66671e;
$custom-light: #94925f;
$custom-dark: #000000;

JSON

{
  "hex": "#66671e",
  "rgb": {
    "r": 102,
    "g": 103,
    "b": 30
  },
  "hsl": {
    "h": 60.822,
    "s": 54.887,
    "l": 26.078
  },
  "oklch": {
    "l": 0.49801,
    "c": 0.09363,
    "h": 110.1
  },
  "luminance": 0.12619
}

Semantic roles & 50–950 ramp

primary

#66671E

secondary

#46459C

accent

#4ADE4C

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C05

muted

#7E7D79

Preview Lab

Preview with #66671E

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

Preview Lab → · Contrast checker → · Palette generator →