#C3E54E#C3E54E

#C3E54E is a very light, vivid yellow-green. Relative luminance 0.682; OKLCH L 86.9% C 0.177 H 121.1°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX#C3E54E
RGBrgb(195, 229, 78)
HSLhsl(74, 74%, 60%)
HSVhsv(74, 66%, 90%)
CMYKcmyk(14.8%, 0%, 65.9%, 10.2%)
CIE-LABlab(86.10, -31.41, 67.02)
CIE-LCHlch(86.10, 74.02, 115.11°)
OKLaboklab(86.94% -0.0916 0.1516)
OKLCHoklch(86.94% 0.177 121.1)
XYZxyz(51.9009, 68.1908, 17.6342)
Luminance0.6819 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C3E54E #704EE5
analogous
#E5BB4E #C3E54E #77E54E
triadic
#C3E54E #4EC3E5 #E54EC3
tetradic
#C3E54E #4EE5BB #704EE5 #E54E77
square
#C3E54E #4EE5BB #704EE5 #E54E77
split-complementary
#C3E54E #4E77E5 #BB4EE5
monochromatic
#82A118 #ADD61F #C3E54E #D5ED83 #E7F5B9

Accessibility & contrast

On white

1.43
#C3E54E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.64
#C3E54E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E54E
14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C3E54E#FFFFFF#000000##000000
##C3E54E1.001.4314.6414.64
#FFFFFF1.431.0021.0021.00
#00000014.6421.001.001.00
##00000014.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#F3D839
Deuteranopia (green-blind)
#EED859
Tritanopia (blue-blind)
#CDDAC6
Achromatopsia (no color)
#D7D7D7

Design tokens & code

CSS
--color: #c3e54e;
/* rgb */ color: rgb(195, 229, 78);
/* oklch */ color: oklch(86.9% 0.177 121.1);
Tailwind
colors: {
  custom: {
    50: '#d8ed87',
    500: '#c3e54e',
    950: '#000000',
  },
}
SCSS
$custom: #c3e54e;
$custom-light: #d8ed87;
$custom-dark: #000000;
JSON
{
  "hex": "#c3e54e",
  "rgb": {
    "r": 195,
    "g": 229,
    "b": 78
  },
  "hsl": {
    "h": 73.51,
    "s": 74.384,
    "l": 60.196
  },
  "oklch": {
    "l": 0.86943,
    "c": 0.17716,
    "h": 121.1
  },
  "luminance": 0.68191
}

Semantic roles & 50–950 ramp

primary
#C3E54E
secondary
#4D34A4
accent
#0FD73C
background
#FEFEFC
surface
#FCFDF4
border
#D5D5CE
text
#15160C
muted
#84847F

Preview Lab

Preview with #C3E54E

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

Preview Lab → · Contrast checker → · Palette generator →

#C3E54E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva