#C9ED4F#C9ED4F

#C9ED4F is a very light, vivid yellow-green. Relative luminance 0.736; OKLCH L 89.1% C 0.184 H 121.3°. Best body text is #000000 at 15.71:1 contrast (WCAG AA passes).

Color values

HEX#C9ED4F
RGBrgb(201, 237, 79)
HSLhsl(74, 81%, 62%)
HSVhsv(74, 67%, 93%)
CMYKcmyk(15.2%, 0%, 66.7%, 7.1%)
CIE-LABlab(88.71, -32.71, 69.46)
CIE-LCHlch(88.71, 76.77, 115.22°)
OKLaboklab(89.15% -0.0954 0.1568)
OKLCHoklch(89.15% 0.184 121.3)
XYZxyz(55.7836, 73.5504, 18.6535)
Luminance0.7355 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C9ED4F #734FED
analogous
#EDC24F #C9ED4F #7AED4F
triadic
#C9ED4F #4FC9ED #ED4FC9
tetradic
#C9ED4F #4FEDC2 #734FED #ED4F7A
square
#C9ED4F #4FEDC2 #734FED #ED4F7A
split-complementary
#C9ED4F #4F7AED #C24FED
monochromatic
#8CB012 #B8E718 #C9ED4F #DAF387 #EBF8BE

Accessibility & contrast

On white

1.34
#C9ED4F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.71
#C9ED4F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9ED4F
15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C9ED4F#FFFFFF#000000##000000
##C9ED4F1.001.3415.7115.71
#FFFFFF1.341.0021.0021.00
#00000015.7121.001.001.00
##00000015.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#FBDF38
Deuteranopia (green-blind)
#F6DF5B
Tritanopia (blue-blind)
#D3E1CD
Achromatopsia (no color)
#DFDFDF

Design tokens & code

CSS
--color: #c9ed4f;
/* rgb */ color: rgb(201, 237, 79);
/* oklch */ color: oklch(89.1% 0.184 121.3);
Tailwind
colors: {
  custom: {
    50: '#ddf288',
    500: '#c9ed4f',
    950: '#000000',
  },
}
SCSS
$custom: #c9ed4f;
$custom-light: #ddf288;
$custom-dark: #000000;
JSON
{
  "hex": "#c9ed4f",
  "rgb": {
    "r": 201,
    "g": 237,
    "b": 79
  },
  "hsl": {
    "h": 73.671,
    "s": 81.443,
    "l": 61.961
  },
  "oklch": {
    "l": 0.89147,
    "c": 0.18354,
    "h": 121.3
  },
  "luminance": 0.7355
}

Semantic roles & 50–950 ramp

primary
#C9ED4F
secondary
#4D30B0
accent
#08DE38
background
#FEFFFC
surface
#FCFEF4
border
#D5D6CE
text
#15170C
muted
#84857F

Preview Lab

Preview with #C9ED4F

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

Preview Lab → · Contrast checker → · Palette generator →

#C9ED4F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva