#C3F459#C3F459

#C3F459 is a very light, vivid yellow-green. Relative luminance 0.770; OKLCH L 90.4% C 0.187 H 125.0°. Best body text is #000000 at 16.41:1 contrast (WCAG AA passes).

Color values

HEX#C3F459
RGBrgb(195, 244, 89)
HSLhsl(79, 88%, 65%)
HSVhsv(79, 64%, 96%)
CMYKcmyk(20.1%, 0%, 63.5%, 4.3%)
CIE-LABlab(90.33, -37.52, 67.17)
CIE-LCHlch(90.33, 76.94, 119.19°)
OKLaboklab(90.38% -0.1075 0.1534)
OKLCHoklch(90.38% 0.187 125)
XYZxyz(56.6598, 77.0241, 21.3314)
Luminance0.7702 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C3F459 #8A59F4
analogous
#F4D859 #C3F459 #75F459
triadic
#C3F459 #59C3F4 #F459C3
tetradic
#C3F459 #59F4D8 #8A59F4 #F45975
square
#C3F459 #59F4D8 #8A59F4 #F45975
split-complementary
#C3F459 #5975F4 #D859F4
monochromatic
#8BC60D #AEF020 #C3F459 #D8F892 #ECFCCC

Accessibility & contrast

On white

1.28
#C3F459 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.41
#C3F459 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3F459
16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C3F459#FFFFFF#000000##000000
##C3F4591.001.2816.4116.41
#FFFFFF1.281.0021.0021.00
#00000016.4121.001.001.00
##00000016.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE545
Deuteranopia (green-blind)
#FAE365
Tritanopia (blue-blind)
#CBE9D4
Achromatopsia (no color)
#E3E3E3

Design tokens & code

CSS
--color: #c3f459;
/* rgb */ color: rgb(195, 244, 89);
/* oklch */ color: oklch(90.4% 0.187 125.0);
Tailwind
colors: {
  custom: {
    50: '#d8f88f',
    500: '#c3f459',
    950: '#000000',
  },
}
SCSS
$custom: #c3f459;
$custom-light: #d8f88f;
$custom-dark: #000000;
JSON
{
  "hex": "#c3f459",
  "rgb": {
    "r": 195,
    "g": 244,
    "b": 89
  },
  "hsl": {
    "h": 78.968,
    "s": 87.571,
    "l": 65.294
  },
  "oklch": {
    "l": 0.90383,
    "c": 0.18736,
    "h": 125
  },
  "luminance": 0.77025
}

Semantic roles & 50–950 ramp

primary
#C3F459
secondary
#5D2FC3
accent
#01E449
background
#FEFFFC
surface
#FCFFF4
border
#D5D7CE
text
#15170D
muted
#84857F

Preview Lab

Preview with #C3F459

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

Preview Lab → · Contrast checker → · Palette generator →

#C3F459 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva