#C5D83F#C5D83F

#C5D83F is a very light, vivid yellow. Relative luminance 0.613; OKLCH L 84.1% C 0.171 H 116.4°. Best body text is #000000 at 13.27:1 contrast (WCAG AA passes).

Color values

HEX#C5D83F
RGBrgb(197, 216, 63)
HSLhsl(67, 66%, 55%)
HSVhsv(67, 71%, 85%)
CMYKcmyk(8.8%, 0%, 70.8%, 15.3%)
CIE-LABlab(82.56, -25.34, 69.02)
CIE-LCHlch(82.56, 73.52, 110.16°)
OKLaboklab(84.1% -0.0762 0.1535)
OKLCHoklch(84.1% 0.171 116.4)
XYZxyz(48.4802, 61.3416, 13.9879)
Luminance0.6134 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C5D83F #523FD8
analogous
#D89F3F #C5D83F #79D83F
triadic
#C5D83F #3FC5D8 #D83FC5
tetradic
#C5D83F #3FD89F #523FD8 #D83F79
square
#C5D83F #3FD89F #523FD8 #D83F79
split-complementary
#C5D83F #3F79D8 #9F3FD8
monochromatic
#75821A #A3B525 #C5D83F #D4E272 #E4EDA5

Accessibility & contrast

On white

1.58
#C5D83F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.27
#C5D83F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5D83F
13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C5D83F#FFFFFF#000000##000000
##C5D83F1.001.5813.2713.27
#FFFFFF1.581.0021.0021.00
#00000013.2721.001.001.00
##00000013.2721.001.001.00

Color blindness preview

Protanopia (red-blind)
#E7CD23
Deuteranopia (green-blind)
#E5CE4B
Tritanopia (blue-blind)
#D1CCBA
Achromatopsia (no color)
#CDCDCD

Design tokens & code

CSS
--color: #c5d83f;
/* rgb */ color: rgb(197, 216, 63);
/* oklch */ color: oklch(84.1% 0.171 116.4);
Tailwind
colors: {
  custom: {
    50: '#dae47e',
    500: '#c5d83f',
    950: '#000000',
  },
}
SCSS
$custom: #c5d83f;
$custom-light: #dae47e;
$custom-dark: #000000;
JSON
{
  "hex": "#c5d83f",
  "rgb": {
    "r": 197,
    "g": 216,
    "b": 63
  },
  "hsl": {
    "h": 67.451,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.84099,
    "c": 0.17138,
    "h": 116.4
  },
  "luminance": 0.61341
}

Semantic roles & 50–950 ramp

primary
#C5D83F
secondary
#3D3289
accent
#3FE954
background
#FEFEFB
surface
#FCFCF2
border
#D5D5CC
text
#15150B
muted
#84847E

Preview Lab

Preview with #C5D83F

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

Preview Lab → · Contrast checker → · Palette generator →

#C5D83F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva