#C3BF3B#C3BF3B

#C3BF3B is a light, vivid yellow. Relative luminance 0.492; OKLCH L 78.5% C 0.148 H 107.6°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX#C3BF3B
RGBrgb(195, 191, 59)
HSLhsl(58, 54%, 50%)
HSVhsv(58, 70%, 76%)
CMYKcmyk(0%, 2.1%, 69.7%, 23.5%)
CIE-LABlab(75.56, -14.05, 63.55)
CIE-LCHlch(75.56, 65.08, 102.47°)
OKLaboklab(78.45% -0.045 0.1414)
OKLCHoklch(78.45% 0.148 107.6)
XYZxyz(41.9275, 49.1809, 11.4211)
Luminance0.4918 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C3BF3B #3B3FC3
analogous
#C37B3B #C3BF3B #83C33B
triadic
#C3BF3B #3BC3BF #BF3BC3
tetradic
#C3BF3B #3BC37B #3B3FC3 #C33B83
square
#C3BF3B #3BC37B #3B3FC3 #C33B83
split-complementary
#C3BF3B #3B83C3 #7B3BC3
monochromatic
#65631F #94912D #C3BF3B #D2CF69 #E0DE98

Accessibility & contrast

On white

1.94
#C3BF3B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.84
#C3BF3B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3BF3B
10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C3BF3B#FFFFFF#000000##000000
##C3BF3B1.001.9410.8410.84
#FFFFFF1.941.0021.0021.00
#00000010.8421.001.001.00
##00000010.8421.001.001.00

Color blindness preview

Protanopia (red-blind)
#CFB825
Deuteranopia (green-blind)
#D1BC44
Tritanopia (blue-blind)
#D1B3A5
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #c3bf3b;
/* rgb */ color: rgb(195, 191, 59);
/* oklch */ color: oklch(78.5% 0.148 107.6);
Tailwind
colors: {
  custom: {
    50: '#d9d279',
    500: '#c3bf3b',
    950: '#000000',
  },
}
SCSS
$custom: #c3bf3b;
$custom-light: #d9d279;
$custom-dark: #000000;
JSON
{
  "hex": "#c3bf3b",
  "rgb": {
    "r": 195,
    "g": 191,
    "b": 59
  },
  "hsl": {
    "h": 58.235,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.78451,
    "c": 0.14834,
    "h": 107.6
  },
  "luminance": 0.49179
}

Semantic roles & 50–950 ramp

primary
#C3BF3B
secondary
#8E90CC
accent
#4FDD4B
background
#FDFCF7
surface
#FBF9EE
border
#D4D2C9
text
#15140A
muted
#83827C

Preview Lab

Preview with #C3BF3B

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

Preview Lab → · Contrast checker → · Palette generator →

#C3BF3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva