#C3D440#C3D440

#C3D440 is a very light, vivid yellow. Relative luminance 0.591; OKLCH L 83.1% C 0.167 H 115.8°. Best body text is #000000 at 12.81:1 contrast (WCAG AA passes).

Color values

HEX#C3D440
RGBrgb(195, 212, 64)
HSLhsl(67, 63%, 54%)
HSVhsv(67, 70%, 83%)
CMYKcmyk(8%, 0%, 69.8%, 16.9%)
CIE-LABlab(81.32, -24.18, 67.40)
CIE-LCHlch(81.32, 71.61, 109.74°)
OKLaboklab(83.07% -0.0728 0.1503)
OKLCHoklch(83.07% 0.167 115.8)
XYZxyz(46.9758, 59.0599, 13.7746)
Luminance0.5906 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C3D440 #5140D4
analogous
#D49B40 #C3D440 #79D440
triadic
#C3D440 #40C3D4 #D440C3
tetradic
#C3D440 #40D49B #5140D4 #D44079
square
#C3D440 #40D49B #5140D4 #D44079
split-complementary
#C3D440 #4079D4 #9B40D4
monochromatic
#727D1C #A0AF27 #C3D440 #D3DF72 #E2EAA4

Accessibility & contrast

On white

1.64
#C3D440 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.81
#C3D440 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3D440
12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C3D440#FFFFFF#000000##000000
##C3D4401.001.6412.8112.81
#FFFFFF1.641.0021.0021.00
#00000012.8121.001.001.00
##00000012.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#E3C927
Deuteranopia (green-blind)
#E1CB4C
Tritanopia (blue-blind)
#CFC8B7
Achromatopsia (no color)
#CACACA

Design tokens & code

CSS
--color: #c3d440;
/* rgb */ color: rgb(195, 212, 64);
/* oklch */ color: oklch(83.1% 0.167 115.8);
Tailwind
colors: {
  custom: {
    50: '#d9e17e',
    500: '#c3d440',
    950: '#000000',
  },
}
SCSS
$custom: #c3d440;
$custom-light: #d9e17e;
$custom-dark: #000000;
JSON
{
  "hex": "#c3d440",
  "rgb": {
    "r": 195,
    "g": 212,
    "b": 64
  },
  "hsl": {
    "h": 66.892,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.83071,
    "c": 0.16702,
    "h": 115.8
  },
  "luminance": 0.59059
}

Semantic roles & 50–950 ramp

primary
#C3D440
secondary
#3D3385
accent
#42E654
background
#FEFEFB
surface
#FCFCF2
border
#D5D5CC
text
#15150B
muted
#84847E

Preview Lab

Preview with #C3D440

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

Preview Lab → · Contrast checker → · Palette generator →

#C3D440 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva