#C1E340#C1E340

#C1E340 is a very light, vivid yellow-green. Relative luminance 0.666; OKLCH L 86.3% C 0.185 H 120.8°. Best body text is #000000 at 14.33:1 contrast (WCAG AA passes).

Color values

HEX#C1E340
RGBrgb(193, 227, 64)
HSLhsl(73, 74%, 57%)
HSVhsv(73, 72%, 89%)
CMYKcmyk(15%, 0%, 71.8%, 11%)
CIE-LABlab(85.32, -32.08, 71.27)
CIE-LCHlch(85.32, 78.16, 114.23°)
OKLaboklab(86.25% -0.0945 0.1585)
OKLCHoklch(86.25% 0.185 120.8)
XYZxyz(50.3877, 66.6459, 15.0589)
Luminance0.6665 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C1E340 #6240E3
analogous
#E3B340 #C1E340 #70E340
triadic
#C1E340 #40C1E3 #E340C1
tetradic
#C1E340 #40E3B3 #6240E3 #E34070
square
#C1E340 #40E3B3 #6240E3 #E34070
split-complementary
#C1E340 #4070E3 #B340E3
monochromatic
#799316 #A5C81D #C1E340 #D2EB75 #E4F3AB

Accessibility & contrast

On white

1.47
#C1E340 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.33
#C1E340 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1E340
14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C1E340#FFFFFF#000000##000000
##C1E3401.001.4714.3314.33
#FFFFFF1.471.0021.0021.00
#00000014.3321.001.001.00
##00000014.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#F1D621
Deuteranopia (green-blind)
#EDD54E
Tritanopia (blue-blind)
#CCD7C4
Achromatopsia (no color)
#D5D5D5

Design tokens & code

CSS
--color: #c1e340;
/* rgb */ color: rgb(193, 227, 64);
/* oklch */ color: oklch(86.3% 0.185 120.8);
Tailwind
colors: {
  custom: {
    50: '#d7eb7f',
    500: '#c1e340',
    950: '#000000',
  },
}
SCSS
$custom: #c1e340;
$custom-light: #d7eb7f;
$custom-dark: #000000;
JSON
{
  "hex": "#c1e340",
  "rgb": {
    "r": 193,
    "g": 227,
    "b": 64
  },
  "hsl": {
    "h": 72.515,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.86254,
    "c": 0.18456,
    "h": 120.8
  },
  "luminance": 0.66646
}

Semantic roles & 50–950 ramp

primary
#C1E340
secondary
#453097
accent
#37F15E
background
#FEFEFB
surface
#FCFDF2
border
#D5D5CC
text
#15160B
muted
#84847E

Preview Lab

Preview with #C1E340

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

Preview Lab → · Contrast checker → · Palette generator →

#C1E340 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva