#C7EF55#C7EF55

#C7EF55 is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.5% C 0.183 H 122.6°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX#C7EF55
RGBrgb(199, 239, 85)
HSLhsl(76, 83%, 64%)
HSVhsv(76, 64%, 94%)
CMYKcmyk(16.7%, 0%, 64.4%, 6.3%)
CIE-LABlab(89.17, -34.01, 67.60)
CIE-LCHlch(89.17, 75.67, 116.71°)
OKLaboklab(89.5% -0.0984 0.1537)
OKLCHoklch(89.5% 0.183 122.6)
XYZxyz(56.0600, 74.5308, 20.0251)
Luminance0.7453 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C7EF55 #7D55EF
analogous
#EFCA55 #C7EF55 #7AEF55
triadic
#C7EF55 #55C7EF #EF55C7
tetradic
#C7EF55 #55EFCA #7D55EF #EF557A
square
#C7EF55 #55EFCA #7D55EF #EF557A
split-complementary
#C7EF55 #557AEF #CA55EF
monochromatic
#8DB811 #B5EA1D #C7EF55 #D9F48D #ECFAC5

Accessibility & contrast

On white

1.32
#C7EF55 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.91
#C7EF55 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7EF55
15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C7EF55#FFFFFF#000000##000000
##C7EF551.001.3215.9115.91
#FFFFFF1.321.0021.0021.00
#00000015.9121.001.001.00
##00000015.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#FCE140
Deuteranopia (green-blind)
#F7E061
Tritanopia (blue-blind)
#D1E4CF
Achromatopsia (no color)
#E0E0E0

Design tokens & code

CSS
--color: #c7ef55;
/* rgb */ color: rgb(199, 239, 85);
/* oklch */ color: oklch(89.5% 0.183 122.6);
Tailwind
colors: {
  custom: {
    50: '#dbf48c',
    500: '#c7ef55',
    950: '#000000',
  },
}
SCSS
$custom: #c7ef55;
$custom-light: #dbf48c;
$custom-dark: #000000;
JSON
{
  "hex": "#c7ef55",
  "rgb": {
    "r": 199,
    "g": 239,
    "b": 85
  },
  "hsl": {
    "h": 75.584,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.89502,
    "c": 0.18253,
    "h": 122.6
  },
  "luminance": 0.74531
}

Semantic roles & 50–950 ramp

primary
#C7EF55
secondary
#5431B7
accent
#06DF3F
background
#FEFFFC
surface
#FCFEF4
border
#D5D6CE
text
#15170D
muted
#84857F

Preview Lab

Preview with #C7EF55

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

Preview Lab → · Contrast checker → · Palette generator →

#C7EF55 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva