#63700F#63700F

#63700F is a mid, moderate yellow. Relative luminance 0.143; OKLCH L 51.7% C 0.114 H 117.7°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX#63700F
RGBrgb(99, 112, 15)
HSLhsl(68, 76%, 25%)
HSVhsv(68, 87%, 44%)
CMYKcmyk(11.6%, 0%, 86.6%, 56.1%)
CIE-LABlab(44.63, -17.46, 46.74)
CIE-LCHlch(44.63, 49.90, 110.48°)
OKLaboklab(51.67% -0.053 0.1012)
OKLCHoklch(51.67% 0.114 117.7)
XYZxyz(11.0263, 14.2756, 2.6264)
Luminance0.1427 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63700F #1C0F70
analogous
#704C0F #63700F #33700F
triadic
#63700F #0F6370 #700F63
tetradic
#63700F #0F704C #1C0F70 #700F33
square
#63700F #0F704C #1C0F70 #700F33
split-complementary
#63700F #0F3370 #4C0F70
monochromatic
#181B04 #333A08 #63700F #93A616 #C2DC1D

Accessibility & contrast

On white

5.45
#63700F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.85
#63700F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #63700F
5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63700F#FFFFFF#000000##FFFFFF
##63700F1.005.453.855.45
#FFFFFF5.451.0021.001.00
#0000003.8521.001.0021.00
##FFFFFF5.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#786900
Deuteranopia (green-blind)
#776A1A
Tritanopia (blue-blind)
#6A695F
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #63700f;
/* rgb */ color: rgb(99, 112, 15);
/* oklch */ color: oklch(51.7% 0.114 117.7);
Tailwind
colors: {
  custom: {
    50: '#939959',
    500: '#63700f',
    950: '#000000',
  },
}
SCSS
$custom: #63700f;
$custom-light: #939959;
$custom-dark: #000000;
JSON
{
  "hex": "#63700f",
  "rgb": {
    "r": 99,
    "g": 112,
    "b": 15
  },
  "hsl": {
    "h": 68.041,
    "s": 76.378,
    "l": 24.902
  },
  "oklch": {
    "l": 0.51668,
    "c": 0.11423,
    "h": 117.7
  },
  "luminance": 0.14275
}

Semantic roles & 50–950 ramp

primary
#63700F
secondary
#4333A8
accent
#35F34E
background
#F9F9F5
surface
#F2F2E9
border
#CCCCC5
text
#0D0D04
muted
#7E7E79

Preview Lab

Preview with #63700F

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

Preview Lab → · Contrast checker → · Palette generator →

#63700F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva