#CDE04B#CDE04B

#CDE04B is a very light, vivid yellow. Relative luminance 0.668; OKLCH L 86.5% C 0.170 H 116.3°. Best body text is #000000 at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#CDE04B
RGB	rgb(205, 224, 75)
HSL	hsl(68, 71%, 59%)
HSV	hsv(68, 67%, 88%)
CMYK	cmyk(8.5%, 0%, 66.5%, 12.2%)
CIE-LAB	lab(85.40, -25.27, 67.67)
CIE-LCH	lch(85.40, 72.23, 110.48°)
OKLab	oklab(86.55% -0.0754 0.1523)
OKLCH	oklch(86.55% 0.17 116.3)
XYZ	xyz(53.1037, 66.7992, 16.7513)
Luminance	0.6680 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDE04B #5E4BE0

analogous

#E0A84B #CDE04B #82E04B

triadic

#CDE04B #4BCDE0 #E04BCD

tetradic

#CDE04B #4BE0A8 #5E4BE0 #E04B82

square

#CDE04B #4BE0A8 #5E4BE0 #E04B82

split-complementary

#CDE04B #4B82E0 #A84BE0

monochromatic

#87971A #B5CB23 #CDE04B #DCE97F #EAF2B3

Accessibility & contrast

On white

1.46

#CDE04B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.36

#CDE04B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDE04B

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDE04B	#FFFFFF	#000000	##000000
##CDE04B	1.00	1.46	14.36	14.36
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.36	21.00	1.00	1.00
##000000	14.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD535

Deuteranopia (green-blind)

#EDD656

Tritanopia (blue-blind)

#D9D4C2

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #cde04b;
/* rgb */ color: rgb(205, 224, 75);
/* oklch */ color: oklch(86.5% 0.170 116.3);

Tailwind

colors: {
  custom: {
    50: '#dfe985',
    500: '#cde04b',
    950: '#000000',
  },
}

SCSS

$custom: #cde04b;
$custom-light: #dfe985;
$custom-dark: #000000;

JSON

{
  "hex": "#cde04b",
  "rgb": {
    "r": 205,
    "g": 224,
    "b": 75
  },
  "hsl": {
    "h": 67.651,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.86548,
    "c": 0.16994,
    "h": 116.3
  },
  "luminance": 0.66798
}

Semantic roles & 50–950 ramp

primary

#CDE04B

secondary

#41349B

accent

#3AED51

background

#FEFEFC

surface

#FCFCF3

border

#D5D5CD

text

#16160C

muted

#84847F

Preview Lab

Preview with #CDE04B

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

Preview Lab → · Contrast checker → · Palette generator →