#C6DD51#C6DD51

#C6DD51 is a very light, vivid yellow. Relative luminance 0.643; OKLCH L 85.4% C 0.165 H 118.0°. Best body text is #000000 at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#C6DD51
RGB	rgb(198, 221, 81)
HSL	hsl(70, 67%, 59%)
HSV	hsv(70, 63%, 87%)
CMYK	cmyk(10.4%, 0%, 63.3%, 13.3%)
CIE-LAB	lab(84.13, -26.27, 63.83)
CIE-LCH	lch(84.13, 69.03, 112.37°)
OKLab	oklab(85.41% -0.0772 0.1453)
OKLCH	oklch(85.41% 0.165 118)
XYZ	xyz(50.6313, 64.3132, 17.5294)
Luminance	0.6431 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6DD51 #6851DD

analogous

#DDAE51 #C6DD51 #80DD51

triadic

#C6DD51 #51C6DD #DD51C6

tetradic

#C6DD51 #51DDAE #6851DD #DD5180

square

#C6DD51 #51DDAE #6851DD #DD5180

split-complementary

#C6DD51 #5180DD #AE51DD

monochromatic

#82961D #AFC927 #C6DD51 #D7E784 #E8F1B7

Accessibility & contrast

On white

1.51

#C6DD51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.86

#C6DD51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6DD51

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6DD51	#FFFFFF	#000000	##000000
##C6DD51	1.00	1.51	13.86	13.86
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.86	21.00	1.00	1.00
##000000	13.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD23F

Deuteranopia (green-blind)

#E9D35B

Tritanopia (blue-blind)

#D1D1C0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #c6dd51;
/* rgb */ color: rgb(198, 221, 81);
/* oklch */ color: oklch(85.4% 0.165 118.0);

Tailwind

colors: {
  custom: {
    50: '#dae788',
    500: '#c6dd51',
    950: '#000000',
  },
}

SCSS

$custom: #c6dd51;
$custom-light: #dae788;
$custom-dark: #000000;

JSON

{
  "hex": "#c6dd51",
  "rgb": {
    "r": 198,
    "g": 221,
    "b": 81
  },
  "hsl": {
    "h": 69.857,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.85414,
    "c": 0.16451,
    "h": 118
  },
  "luminance": 0.64313
}

Semantic roles & 50–950 ramp

primary

#C6DD51

secondary

#48389B

accent

#3EEA5A

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C6DD51

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

Preview Lab → · Contrast checker → · Palette generator →