#CDDA1B Color

#CDDA1B is rgb(205, 218, 27) in RGB, hsl(64, 78%, 48%) in HSL, and about cmyk(6%, 0%, 88%, 15%) in CMYK. It has no registered color name of its own — the closest is Pear (#D1E231), very hard to tell apart at ΔE 3.94. Black text is the more readable choice on this background.

#CDDA1B

HEX#CDDA1B

RGBrgb(205, 218, 27)

HSLhsl(64, 78%, 48%)

HSVhsv(64, 88%, 85%)

CMYKcmyk(6%, 0%, 88%, 15%)

OKLCHoklch(85% 0.186 114.1)

LABlab(83.92% -19.12 78.74)

LCHlch(83.92% 81.03 103.65)

What #CDDA1B Is Called

Most hex codes have no name: there are 16.7 million of them and a few thousand registered names. These are the named colors nearest to #CDDA1B, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Pear#D1E231ΔE 3.94 Bitter Lemon#CAE00DΔE 5.1 Peridot#E6E200ΔE 10.28 Maximum Green Yellow#D9E650ΔE 11.55 Xanthic#EEED09ΔE 12.75 Acid Green#B0BF1AΔE 12.86

Browse the full index of named colors A-Z or every yellow in the library.

#CDDA1B Channel Values

How #CDDA1B breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.

Model	Channels	Notes
RGB	R 205 · G 218 · B 27	8-bit channels as sent to the display
HSL	H 64° · S 78% · L 48%	Easiest model for building lighter and darker variants
HSV	H 64° · S 88% · V 85%	Matches the picker in most design tools
CMYK	C 6% · M 0% · Y 88% · K 15%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	1.54:1 vs white · 13.64:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #CDDA1B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Contrast is one check, not a full accessibility review.

Fails AAWhite text1.54:1AA normal AA large AAA normal

TextBlack text13.64:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #CDDA1B in the contrast checker.

Colors That Go With #CDDA1B

Pairings derived from color-wheel relationships. The complementary color sits opposite #CDDA1B; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base

Complementary

Analogous

Analogous

Triadic

Triadic

Split comp.

Split comp.

Tints & Shades of #CDDA1B

Lighter tints and darker shades built by moving the lightness channel while holding hue and saturation, which is what you want for hover states, backgrounds, and text variants.

Tints

Shades

Want a full 50-950 ramp with semantic roles? Generate design tokens from #CDDA1B.

How #CDDA1B Looks with Color Vision Deficiency

Simulated with the Viénot, Brettel & Mollon LMS projection model. Anomalous types are rendered as partial versions of the matching dichromacy, which is an approximation rather than a per-person clinical model.

Typical#CDDA1B

Protanopia#D8D81C

Protanomaly#D4D91B

Deuteranopia#D6D61F

Deuteranomaly#D2D81D

Tritanopia#DACECE

Tritanomaly#D5D3A4

Achromatopsia#D0D0D0

Test a full palette in the color blindness simulator.

Using #CDDA1B in Code

Copy-ready declarations for the places this color usually ends up.

CSS custom property--color-cdda1b: #CDDA1B;

CSS backgroundbackground-color: #CDDA1B;

Tailwind configcolors: { 'color-cdda1b': '#CDDA1B' }

SwiftUIColor(red: 0.804, green: 0.855, blue: 0.106)

Android XML<color name="color_cdda1b">#CDDA1B</color>

SVG fillfill="#CDDA1B"

More Yellow Colors

#CDDA1B sits in the yellow family. These are its neighbours across that family's full range, each with its own breakdown.

181807 fffff5 1b1404 fffff0 1f1f00 ffffeb 242400 ffffe5 2a2913 ffffe0 2b2003 ffffd6 573a00 856514 b0a94f cc9900 e0e000 edeae0 f2f1e3 f8f3c9 fcfce8 ffcc00 fff000 ffff0f

#CDDA1B Frequently Asked Questions

What color is #CDDA1B?

#CDDA1B is a mid-tone yellow — rgb(205, 218, 27) in RGB and hsl(64, 78%, 48%) in HSL. It carries no registered color name of its own; the closest named color is Pear (#D1E231), which is very hard to tell apart at a CIE76 distance of 3.94.

What is the RGB value of #CDDA1B?

#CDDA1B is rgb(205, 218, 27) — red 205, green 218, and blue 27 on the 0-255 scale.

What is the CMYK value of #CDDA1B?

#CDDA1B converts to approximately cmyk(6%, 0%, 88%, 15%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #CDDA1B be black or white?

Black text is the more readable choice. #CDDA1B scores 1.54:1 against white and 13.64:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #CDDA1B as a CSS color keyword?

No. #CDDA1B is not one of the CSS color keywords, so it has to be written as a hex, rgb() or hsl() value. The closest keyword is yellow (#FFFF00) at a CIE76 distance of 20.33, which is visibly different.

Open #CDDA1B in a Tool

Hex to RGB Hex to HSL Hex to CMYK Hex to OKLCH Hex to Pantone Build a palette Make a gradient

Keep exploring: every yellow in the color library, the guide to shades of yellow, or the full color library.