#C5EB55#C5EB55

#C5EB55 is a very light, vivid yellow-green. Relative luminance 0.719; OKLCH L 88.5% C 0.179 H 122.3°. Best body text is #000000 at 15.39:1 contrast (WCAG AA passes).

Color values

HEX#C5EB55
RGBrgb(197, 235, 85)
HSLhsl(75, 79%, 63%)
HSVhsv(75, 64%, 92%)
CMYKcmyk(16.2%, 0%, 63.8%, 7.8%)
CIE-LABlab(87.94, -32.95, 66.25)
CIE-LCHlch(87.94, 74.00, 116.44°)
OKLaboklab(88.48% -0.0953 0.1509)
OKLCHoklch(88.48% 0.179 122.3)
XYZxyz(54.3746, 71.9427, 19.6143)
Luminance0.7194 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C5EB55 #7B55EB
analogous
#EBC655 #C5EB55 #7AEB55
triadic
#C5EB55 #55C5EB #EB55C5
tetradic
#C5EB55 #55EBC6 #7B55EB #EB557A
square
#C5EB55 #55EBC6 #7B55EB #EB557A
split-complementary
#C5EB55 #557AEB #C655EB
monochromatic
#89B115 #B2E51E #C5EB55 #D8F18C #EAF8C3

Accessibility & contrast

On white

1.36
#C5EB55 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.39
#C5EB55 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5EB55
15.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C5EB55#FFFFFF#000000##000000
##C5EB551.001.3615.3915.39
#FFFFFF1.361.0021.0021.00
#00000015.3921.001.001.00
##00000015.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#F8DD41
Deuteranopia (green-blind)
#F3DD60
Tritanopia (blue-blind)
#CFE0CC
Achromatopsia (no color)
#DDDDDD

Design tokens & code

CSS
--color: #c5eb55;
/* rgb */ color: rgb(197, 235, 85);
/* oklch */ color: oklch(88.5% 0.179 122.3);
Tailwind
colors: {
  custom: {
    50: '#daf18c',
    500: '#c5eb55',
    950: '#000000',
  },
}
SCSS
$custom: #c5eb55;
$custom-light: #daf18c;
$custom-dark: #000000;
JSON
{
  "hex": "#c5eb55",
  "rgb": {
    "r": 197,
    "g": 235,
    "b": 85
  },
  "hsl": {
    "h": 75.2,
    "s": 78.947,
    "l": 62.745
  },
  "oklch": {
    "l": 0.88475,
    "c": 0.17853,
    "h": 122.3
  },
  "luminance": 0.71943
}

Semantic roles & 50–950 ramp

primary
#C5EB55
secondary
#5333B1
accent
#0ADB3F
background
#FEFFFC
surface
#FCFEF4
border
#D5D6CE
text
#15160C
muted
#84857F

Preview Lab

Preview with #C5EB55

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

Preview Lab → · Contrast checker → · Palette generator →

#C5EB55 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva