#CDE23D#CDE23D

#CDE23D is a very light, vivid yellow. Relative luminance 0.677; OKLCH L 86.9% C 0.181 H 116.7°. Best body text is #000000 at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#CDE23D
RGB	rgb(205, 226, 61)
HSL	hsl(68, 74%, 56%)
HSV	hsv(68, 73%, 89%)
CMYK	cmyk(9.3%, 0%, 73%, 11.4%)
CIE-LAB	lab(85.86, -26.95, 73.07)
CIE-LCH	lch(85.86, 77.88, 110.25°)
OKLab	oklab(86.89% -0.0813 0.1615)
OKLCH	oklch(86.89% 0.181 116.7)
XYZ	xyz(53.2168, 67.7095, 14.6798)
Luminance	0.6771 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDE23D #523DE2

analogous

#E2A53D #CDE23D #7BE23D

triadic

#CDE23D #3DCDE2 #E23DCD

tetradic

#CDE23D #3DE2A5 #523DE2 #E23D7B

square

#CDE23D #3DE2A5 #523DE2 #E23D7B

split-complementary

#CDE23D #3D7BE2 #A53DE2

monochromatic

#808F15 #AFC41D #CDE23D #DBEA72 #E8F2A7

Accessibility & contrast

On white

1.44

#CDE23D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.54

#CDE23D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDE23D

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDE23D	#FFFFFF	#000000	##000000
##CDE23D	1.00	1.44	14.54	14.54
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.54	21.00	1.00	1.00
##000000	14.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D61A

Deuteranopia (green-blind)

#F0D84B

Tritanopia (blue-blind)

#DAD5C3

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #cde23d;
/* rgb */ color: rgb(205, 226, 61);
/* oklch */ color: oklch(86.9% 0.181 116.7);

Tailwind

colors: {
  custom: {
    50: '#e0eb7e',
    500: '#cde23d',
    950: '#000000',
  },
}

SCSS

$custom: #cde23d;
$custom-light: #e0eb7e;
$custom-dark: #000000;

JSON

{
  "hex": "#cde23d",
  "rgb": {
    "r": 205,
    "g": 226,
    "b": 61
  },
  "hsl": {
    "h": 67.636,
    "s": 73.991,
    "l": 56.275
  },
  "oklch": {
    "l": 0.86889,
    "c": 0.18079,
    "h": 116.7
  },
  "luminance": 0.67709
}

Semantic roles & 50–950 ramp

primary

#CDE23D

secondary

#3C2F94

accent

#37F14F

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#16160B

muted

#84847E

Preview Lab

Preview with #CDE23D

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

Preview Lab → · Contrast checker → · Palette generator →