#C5DE4D#C5DE4D

#C5DE4D is a very light, vivid yellow-green. Relative luminance 0.646; OKLCH L 85.5% C 0.169 H 118.5°. Best body text is #000000 at 13.93:1 contrast (WCAG AA passes).

Color values

HEX#C5DE4D
RGBrgb(197, 222, 77)
HSLhsl(70, 69%, 59%)
HSVhsv(70, 65%, 87%)
CMYKcmyk(11.3%, 0%, 65.3%, 12.9%)
CIE-LABlab(84.30, -27.40, 65.58)
CIE-LCHlch(84.30, 71.08, 112.68°)
OKLaboklab(85.53% -0.0807 0.1484)
OKLCHoklch(85.53% 0.169 118.5)
XYZxyz(50.4877, 64.6491, 16.8385)
Luminance0.6465 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C5DE4D #664DDE
analogous
#DEAE4D #C5DE4D #7CDE4D
triadic
#C5DE4D #4DC5DE #DE4DC5
tetradic
#C5DE4D #4DDEAE #664DDE #DE4D7C
square
#C5DE4D #4DDEAE #664DDE #DE4D7C
split-complementary
#C5DE4D #4D7CDE #AE4DDE
monochromatic
#80951C #ACC925 #C5DE4D #D6E881 #E7F1B4

Accessibility & contrast

On white

1.51
#C5DE4D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.93
#C5DE4D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5DE4D
13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C5DE4D#FFFFFF#000000##000000
##C5DE4D1.001.5113.9313.93
#FFFFFF1.511.0021.0021.00
#00000013.9321.001.001.00
##00000013.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#ECD239
Deuteranopia (green-blind)
#E9D358
Tritanopia (blue-blind)
#D0D2C1
Achromatopsia (no color)
#D2D2D2

Design tokens & code

CSS
--color: #c5de4d;
/* rgb */ color: rgb(197, 222, 77);
/* oklch */ color: oklch(85.5% 0.169 118.5);
Tailwind
colors: {
  custom: {
    50: '#dae886',
    500: '#c5de4d',
    950: '#000000',
  },
}
SCSS
$custom: #c5de4d;
$custom-light: #dae886;
$custom-dark: #000000;
JSON
{
  "hex": "#c5de4d",
  "rgb": {
    "r": 197,
    "g": 222,
    "b": 77
  },
  "hsl": {
    "h": 70.345,
    "s": 68.72,
    "l": 58.627
  },
  "oklch": {
    "l": 0.85527,
    "c": 0.16894,
    "h": 118.5
  },
  "luminance": 0.64649
}

Semantic roles & 50–950 ramp

primary
#C5DE4D
secondary
#473699
accent
#3CEC5A
background
#FEFEFC
surface
#FCFCF3
border
#D5D5CD
text
#15160C
muted
#84847F

Preview Lab

Preview with #C5DE4D

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

Preview Lab → · Contrast checker → · Palette generator →

#C5DE4D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva