#63680F#63680F

#63680F is a mid, moderate yellow. Relative luminance 0.126; OKLCH L 49.7% C 0.105 H 113.1°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX#63680F
RGBrgb(99, 104, 15)
HSLhsl(63, 75%, 23%)
HSVhsv(63, 86%, 41%)
CMYKcmyk(4.8%, 0%, 85.6%, 59.2%)
CIE-LABlab(42.14, -13.12, 44.59)
CIE-LCHlch(42.14, 46.48, 106.39°)
OKLaboklab(49.67% -0.0411 0.0965)
OKLCHoklch(49.67% 0.105 113.1)
XYZxyz(10.1825, 12.5880, 2.3452)
Luminance0.1259 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63680F #140F68
analogous
#68400F #63680F #36680F
triadic
#63680F #0F6368 #680F63
tetradic
#63680F #0F6840 #140F68 #680F36
square
#63680F #0F6840 #140F68 #680F36
split-complementary
#63680F #0F3668 #400F68
monochromatic
#191B04 #303307 #63680F #969D17 #C9D31E

Accessibility & contrast

On white

5.97
#63680F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.52
#63680F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #63680F
5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63680F#FFFFFF#000000##FFFFFF
##63680F1.005.973.525.97
#FFFFFF5.971.0021.001.00
#0000003.5221.001.0021.00
##FFFFFF5.971.0021.001.00

Color blindness preview

Protanopia (red-blind)
#716300
Deuteranopia (green-blind)
#716418
Tritanopia (blue-blind)
#6A6158
Achromatopsia (no color)
#636363

Design tokens & code

CSS
--color: #63680f;
/* rgb */ color: rgb(99, 104, 15);
/* oklch */ color: oklch(49.7% 0.105 113.1);
Tailwind
colors: {
  custom: {
    50: '#939258',
    500: '#63680f',
    950: '#000000',
  },
}
SCSS
$custom: #63680f;
$custom-light: #939258;
$custom-dark: #000000;
JSON
{
  "hex": "#63680f",
  "rgb": {
    "r": 99,
    "g": 104,
    "b": 15
  },
  "hsl": {
    "h": 63.371,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.49668,
    "c": 0.10491,
    "h": 113.1
  },
  "luminance": 0.12588
}

Semantic roles & 50–950 ramp

primary
#63680F
secondary
#3832A1
accent
#36F141
background
#F9F8F5
surface
#F2F0E9
border
#CCCBC5
text
#0D0D04
muted
#7E7D79

Preview Lab

Preview with #63680F

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

Preview Lab → · Contrast checker → · Palette generator →

#63680F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva