#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
RGBrgb(102, 103, 19)
HSLhsl(61, 69%, 24%)
HSVhsv(61, 82%, 40%)
CMYKcmyk(1%, 0%, 81.6%, 59.6%)
CIE-LABlab(42.11, -10.97, 43.41)
CIE-LCHlch(42.11, 44.77, 104.18°)
OKLaboklab(49.72% -0.035 0.0947)
OKLCHoklch(49.72% 0.101 110.3)
XYZxyz(10.4477, 12.5726, 2.4924)
Luminance0.1257 (WCAG relative)
Temperaturewarm
Familyyellow

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
##6667131.005.983.515.98
#FFFFFF5.981.0021.001.00
#0000003.5121.001.0021.00
##FFFFFF5.981.0021.001.00

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 →

#666713 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva