#CDE63D#CDE63D

#CDE63D is a very light, vivid yellow. Relative luminance 0.699; OKLCH L 87.8% C 0.185 H 117.9°. Best body text is #000000 at 14.98:1 contrast (WCAG AA passes).

Color values

HEX	#CDE63D
RGB	rgb(205, 230, 61)
HSL	hsl(69, 77%, 57%)
HSV	hsv(69, 73%, 90%)
CMYK	cmyk(10.9%, 0%, 73.5%, 9.8%)
CIE-LAB	lab(86.95, -28.84, 74.10)
CIE-LCH	lch(86.95, 79.52, 111.26°)
OKLab	oklab(87.77% -0.0865 0.1637)
OKLCH	oklch(87.77% 0.185 117.9)
XYZ	xyz(54.3172, 69.9102, 15.0466)
Luminance	0.6991 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDE63D #563DE6

analogous

#E6AB3D #CDE63D #78E63D

triadic

#CDE63D #3DCDE6 #E63DCD

tetradic

#CDE63D #3DE6AB #563DE6 #E63D78

square

#CDE63D #3DE6AB #563DE6 #E63D78

split-complementary

#CDE63D #3D78E6 #AB3DE6

monochromatic

#829513 #B1CC1A #CDE63D #DBED73 #E9F4A9

Accessibility & contrast

On white

1.40

#CDE63D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.98

#CDE63D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDE63D

14.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDE63D	#FFFFFF	#000000	##000000
##CDE63D	1.00	1.40	14.98	14.98
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.98	21.00	1.00	1.00
##000000	14.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5D917

Deuteranopia (green-blind)

#F3DB4C

Tritanopia (blue-blind)

#D9D9C6

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #cde63d;
/* rgb */ color: rgb(205, 230, 61);
/* oklch */ color: oklch(87.8% 0.185 117.9);

Tailwind

colors: {
  custom: {
    50: '#e0ed7f',
    500: '#cde63d',
    950: '#000000',
  },
}

SCSS

$custom: #cde63d;
$custom-light: #e0ed7f;
$custom-dark: #000000;

JSON

{
  "hex": "#cde63d",
  "rgb": {
    "r": 205,
    "g": 230,
    "b": 61
  },
  "hsl": {
    "h": 68.876,
    "s": 77.169,
    "l": 57.059
  },
  "oklch": {
    "l": 0.87766,
    "c": 0.18511,
    "h": 117.9
  },
  "luminance": 0.6991
}

Semantic roles & 50–950 ramp

primary

#CDE63D

secondary

#3E2E99

accent

#34F450

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#16160B

muted

#84847E

Preview Lab

Preview with #CDE63D

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

Preview Lab → · Contrast checker → · Palette generator →