#C1C738#C1C738

#C1C738 is a light, vivid yellow. Relative luminance 0.525; OKLCH L 80.0% C 0.159 H 111.9°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX#C1C738
RGBrgb(193, 199, 56)
HSLhsl(63, 56%, 50%)
HSVhsv(63, 72%, 78%)
CMYKcmyk(3%, 0%, 71.9%, 22%)
CIE-LABlab(77.56, -19.06, 66.51)
CIE-LCHlch(77.56, 69.19, 105.99°)
OKLaboklab(80% -0.0591 0.1472)
OKLCHoklch(80% 0.159 111.9)
XYZxyz(43.1309, 52.4709, 11.5965)
Luminance0.5247 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C1C738 #3E38C7
analogous
#C78538 #C1C738 #7AC738
triadic
#C1C738 #38C1C7 #C738C1
tetradic
#C1C738 #38C785 #3E38C7 #C7387A
square
#C1C738 #38C785 #3E38C7 #C7387A
split-complementary
#C1C738 #387AC7 #8538C7
monochromatic
#64671D #93972B #C1C738 #D0D468 #DFE298

Accessibility & contrast

On white

1.83
#C1C738 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.49
#C1C738 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1C738
11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C1C738#FFFFFF#000000##000000
##C1C7381.001.8311.4911.49
#FFFFFF1.831.0021.0021.00
#00000011.4921.001.001.00
##00000011.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D6BE1D
Deuteranopia (green-blind)
#D7C143
Tritanopia (blue-blind)
#CEBBAB
Achromatopsia (no color)
#C0C0C0

Design tokens & code

CSS
--color: #c1c738;
/* rgb */ color: rgb(193, 199, 56);
/* oklch */ color: oklch(80.0% 0.159 111.9);
Tailwind
colors: {
  custom: {
    50: '#d7d779',
    500: '#c1c738',
    950: '#000000',
  },
}
SCSS
$custom: #c1c738;
$custom-light: #d7d779;
$custom-dark: #000000;
JSON
{
  "hex": "#c1c738",
  "rgb": {
    "r": 193,
    "g": 199,
    "b": 56
  },
  "hsl": {
    "h": 62.517,
    "s": 56.078,
    "l": 50
  },
  "oklch": {
    "l": 0.80002,
    "c": 0.1586,
    "h": 111.9
  },
  "luminance": 0.5247
}

Semantic roles & 50–950 ramp

primary
#C1C738
secondary
#343272
accent
#48DF4F
background
#FEFEFB
surface
#FCFBF2
border
#D5D4CC
text
#15140A
muted
#84837D

Preview Lab

Preview with #C1C738

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

Preview Lab → · Contrast checker → · Palette generator →

#C1C738 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva