#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
RGB	rgb(198, 222, 59)
HSL	hsl(69, 71%, 55%)
HSV	hsv(69, 73%, 87%)
CMYK	cmyk(10.8%, 0%, 73.4%, 12.9%)
CIE-LAB	lab(84.26, -27.98, 72.02)
CIE-LCH	lch(84.26, 77.27, 111.23°)
OKLab	oklab(85.47% -0.0839 0.1592)
OKLCH	oklch(85.47% 0.18 117.8)
XYZ	xyz(50.2006, 64.5646, 13.9545)
Luminance	0.6456 (WCAG relative)
Temperature	warm
Family	yellow

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
##C6DE3B	1.00	1.51	13.91	13.91
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.91	21.00	1.00	1.00
##000000	13.91	21.00	1.00	1.00

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 →