#C4D53B#C4D53B

#C4D53B is a very light, vivid yellow. Relative luminance 0.596; OKLCH L 83.3% C 0.171 H 115.7°. Best body text is #000000 at 12.93:1 contrast (WCAG AA passes).

Color values

HEX#C4D53B
RGBrgb(196, 213, 59)
HSLhsl(67, 65%, 53%)
HSVhsv(67, 72%, 84%)
CMYKcmyk(8%, 0%, 72.3%, 16.5%)
CIE-LABlab(81.64, -24.51, 69.48)
CIE-LCHlch(81.64, 73.67, 109.43°)
OKLaboklab(83.34% -0.0742 0.1538)
OKLCHoklch(83.34% 0.171 115.7)
XYZxyz(47.3499, 59.6408, 13.1543)
Luminance0.5964 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C4D53B #4C3BD5
analogous
#D5993B #C4D53B #77D53B
triadic
#C4D53B #3BC4D5 #D53BC4
tetradic
#C4D53B #3BD599 #4C3BD5 #D53B77
square
#C4D53B #3BD599 #4C3BD5 #D53B77
split-complementary
#C4D53B #3B77D5 #993BD5
monochromatic
#717B1A #9FAE25 #C4D53B #D3E06D #E2EBA0

Accessibility & contrast

On white

1.62
#C4D53B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.93
#C4D53B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4D53B
12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C4D53B#FFFFFF#000000##000000
##C4D53B1.001.6212.9312.93
#FFFFFF1.621.0021.0021.00
#00000012.9321.001.001.00
##00000012.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#E4CA1C
Deuteranopia (green-blind)
#E3CC48
Tritanopia (blue-blind)
#D1C9B7
Achromatopsia (no color)
#CBCBCB

Design tokens & code

CSS
--color: #c4d53b;
/* rgb */ color: rgb(196, 213, 59);
/* oklch */ color: oklch(83.3% 0.171 115.7);
Tailwind
colors: {
  custom: {
    50: '#d9e17c',
    500: '#c4d53b',
    950: '#000000',
  },
}
SCSS
$custom: #c4d53b;
$custom-light: #d9e17c;
$custom-dark: #000000;
JSON
{
  "hex": "#c4d53b",
  "rgb": {
    "r": 196,
    "g": 213,
    "b": 59
  },
  "hsl": {
    "h": 66.623,
    "s": 64.706,
    "l": 53.333
  },
  "oklch": {
    "l": 0.83335,
    "c": 0.1708,
    "h": 115.7
  },
  "luminance": 0.5964
}

Semantic roles & 50–950 ramp

primary
#C4D53B
secondary
#3A3183
accent
#40E853
background
#FEFEFB
surface
#FCFCF2
border
#D5D5CC
text
#15150A
muted
#84847D

Preview Lab

Preview with #C4D53B

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

Preview Lab → · Contrast checker → · Palette generator →

#C4D53B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva