#CDE043#CDE043

#CDE043 is a very light, vivid yellow. Relative luminance 0.667; OKLCH L 86.5% C 0.175 H 116.2°. Best body text is #000000 at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#CDE043
RGB	rgb(205, 224, 67)
HSL	hsl(67, 72%, 57%)
HSV	hsv(67, 70%, 88%)
CMYK	cmyk(8.5%, 0%, 70.1%, 12.2%)
CIE-LAB	lab(85.35, -25.71, 70.54)
CIE-LCH	lch(85.35, 75.08, 110.02°)
OKLab	oklab(86.49% -0.0773 0.1571)
OKLCH	oklch(86.49% 0.175 116.2)
XYZ	xyz(52.8469, 66.6964, 15.3989)
Luminance	0.6670 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDE043 #5643E0

analogous

#E0A443 #CDE043 #7FE043

triadic

#CDE043 #43CDE0 #E043CD

tetradic

#CDE043 #43E0A4 #5643E0 #E0437F

square

#CDE043 #43E0A4 #5643E0 #E0437F

split-complementary

#CDE043 #437FE0 #A443E0

monochromatic

#829118 #B1C521 #CDE043 #DBE978 #E9F1AC

Accessibility & contrast

On white

1.46

#CDE043 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.34

#CDE043 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDE043

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDE043	#FFFFFF	#000000	##000000
##CDE043	1.00	1.46	14.34	14.34
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.34	21.00	1.00	1.00
##000000	14.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD428

Deuteranopia (green-blind)

#EED64F

Tritanopia (blue-blind)

#DAD3C1

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #cde043;
/* rgb */ color: rgb(205, 224, 67);
/* oklch */ color: oklch(86.5% 0.175 116.2);

Tailwind

colors: {
  custom: {
    50: '#e0e981',
    500: '#cde043',
    950: '#000000',
  },
}

SCSS

$custom: #cde043;
$custom-light: #e0e981;
$custom-dark: #000000;

JSON

{
  "hex": "#cde043",
  "rgb": {
    "r": 205,
    "g": 224,
    "b": 67
  },
  "hsl": {
    "h": 67.261,
    "s": 71.689,
    "l": 57.059
  },
  "oklch": {
    "l": 0.8649,
    "c": 0.17512,
    "h": 116.2
  },
  "luminance": 0.66696
}

Semantic roles & 50–950 ramp

primary

#CDE043

secondary

#3E3296

accent

#39EE4F

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16160B

muted

#84847E

Preview Lab

Preview with #CDE043

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

Preview Lab → · Contrast checker → · Palette generator →