#C4B63B#C4B63B

#C4B63B is a light, vivid yellow. Relative luminance 0.455; OKLCH L 76.6% C 0.140 H 102.7°. Best body text is #000000 at 10.10:1 contrast (WCAG AA passes).

Color values

HEX#C4B63B
RGBrgb(196, 182, 59)
HSLhsl(54, 54%, 50%)
HSVhsv(54, 70%, 77%)
CMYKcmyk(0%, 7.1%, 69.9%, 23.1%)
CIE-LABlab(73.23, -9.02, 61.26)
CIE-LCHlch(73.23, 61.92, 98.37°)
OKLaboklab(76.61% -0.0308 0.1365)
OKLCHoklch(76.61% 0.14 102.7)
XYZxyz(40.2840, 45.5091, 10.7990)
Luminance0.4551 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C4B63B #3B49C4
analogous
#C4723B #C4B63B #8DC43B
triadic
#C4B63B #3BC4B6 #B63BC4
tetradic
#C4B63B #3BC472 #3B49C4 #C43B8D
square
#C4B63B #3BC472 #3B49C4 #C43B8D
split-complementary
#C4B63B #3B8DC4 #723BC4
monochromatic
#665F1F #958A2D #C4B63B #D2C86A #E0D999

Accessibility & contrast

On white

2.08
#C4B63B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.10
#C4B63B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4B63B
10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C4B63B#FFFFFF#000000##000000
##C4B63B1.002.0810.1010.10
#FFFFFF2.081.0021.0021.00
#00000010.1021.001.001.00
##00000010.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#C6B028
Deuteranopia (green-blind)
#CBB743
Tritanopia (blue-blind)
#D3A99D
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #c4b63b;
/* rgb */ color: rgb(196, 182, 59);
/* oklch */ color: oklch(76.6% 0.140 102.7);
Tailwind
colors: {
  custom: {
    50: '#d9cb78',
    500: '#c4b63b',
    950: '#000000',
  },
}
SCSS
$custom: #c4b63b;
$custom-light: #d9cb78;
$custom-dark: #000000;
JSON
{
  "hex": "#c4b63b",
  "rgb": {
    "r": 196,
    "g": 182,
    "b": 59
  },
  "hsl": {
    "h": 53.869,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.76611,
    "c": 0.13994,
    "h": 102.7
  },
  "luminance": 0.45507
}

Semantic roles & 50–950 ramp

primary
#C4B63B
secondary
#8F95CC
accent
#5ADD4B
background
#FDFCF7
surface
#FBF8EE
border
#D4D1C9
text
#151309
muted
#83827B

Preview Lab

Preview with #C4B63B

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

Preview Lab → · Contrast checker → · Palette generator →

#C4B63B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva