#C6DE3B#C6DE3B

#C6DE3B is a very light, vivid yellow. Relative luminance 0.646; OKLCH L 85.5% C 0.180 H 117.8°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX#C6DE3B
RGBrgb(198, 222, 59)
HSLhsl(69, 71%, 55%)
HSVhsv(69, 73%, 87%)
CMYKcmyk(10.8%, 0%, 73.4%, 12.9%)
CIE-LABlab(84.26, -27.98, 72.02)
CIE-LCHlch(84.26, 77.27, 111.23°)
OKLaboklab(85.47% -0.0839 0.1592)
OKLCHoklch(85.47% 0.18 117.8)
XYZxyz(50.2006, 64.5646, 13.9545)
Luminance0.6456 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C6DE3B #533BDE
analogous
#DEA43B #C6DE3B #75DE3B
triadic
#C6DE3B #3BC6DE #DE3BC6
tetradic
#C6DE3B #3BDEA4 #533BDE #DE3B75
square
#C6DE3B #3BDEA4 #533BDE #DE3B75
split-complementary
#C6DE3B #3B75DE #A43BDE
monochromatic
#778817 #A5BC20 #C6DE3B #D5E76F #E4F0A4

Accessibility & contrast

On white

1.51
#C6DE3B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.91
#C6DE3B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6DE3B
13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C6DE3B#FFFFFF#000000##000000
##C6DE3B1.001.5113.9113.91
#FFFFFF1.511.0021.0021.00
#00000013.9121.001.001.00
##00000013.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#EDD217
Deuteranopia (green-blind)
#EAD349
Tritanopia (blue-blind)
#D2D2BF
Achromatopsia (no color)
#D2D2D2

Design tokens & code

CSS
--color: #c6de3b;
/* rgb */ color: rgb(198, 222, 59);
/* oklch */ color: oklch(85.5% 0.180 117.8);
Tailwind
colors: {
  custom: {
    50: '#dbe87d',
    500: '#c6de3b',
    950: '#000000',
  },
}
SCSS
$custom: #c6de3b;
$custom-light: #dbe87d;
$custom-dark: #000000;
JSON
{
  "hex": "#c6de3b",
  "rgb": {
    "r": 198,
    "g": 222,
    "b": 59
  },
  "hsl": {
    "h": 68.834,
    "s": 71.179,
    "l": 55.098
  },
  "oklch": {
    "l": 0.85473,
    "c": 0.17992,
    "h": 117.8
  },
  "luminance": 0.64564
}

Semantic roles & 50–950 ramp

primary
#C6DE3B
secondary
#3D2F8E
accent
#3AEE54
background
#FEFEFB
surface
#FCFCF2
border
#D5D5CC
text
#15160A
muted
#84847D

Preview Lab

Preview with #C6DE3B

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

Preview Lab → · Contrast checker → · Palette generator →

#C6DE3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva