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#64CEB5 Color

#64CEB5 is rgb(100, 206, 181) in RGB, hsl(166, 52%, 60%) in HSL, and about cmyk(51%, 0%, 12%, 19%) in CMYK. It has no registered color name of its own — the closest is Medium Aquamarine (#66CDAA), clearly related but distinguishable side by side at ΔE 5.35. Black text is the more readable choice on this background.

#64CEB5
HEX#64CEB5
RGBrgb(100, 206, 181)
HSLhsl(166, 52%, 60%)
HSVhsv(166, 51%, 81%)
CMYKcmyk(51%, 0%, 12%, 19%)
OKLCHoklch(78.1% 0.106 175.9)
LABlab(76.00% -36.71 2.60)
LCHlch(76.00% 36.81 175.95)

What #64CEB5 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 #64CEB5, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Medium Aquamarine#66CDAAΔE 5.35Pearl Aqua#88D8C0ΔE 8.51Keppel#3AB09EΔE 11.48Medium Turquoise#48D1CCΔE 11.79Middle Blue Green#8DD9CCΔE 12.1Turquoise#40E0D0ΔE 12.19

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

#64CEB5 Channel Values

How #64CEB5 breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.

ModelChannelsNotes
RGBR 100 · G 206 · B 1818-bit channels as sent to the display
HSLH 166° · S 52% · L 60%Easiest model for building lighter and darker variants
HSVH 166° · S 51% · V 81%Matches the picker in most design tools
CMYKC 51% · M 0% · Y 12% · K 19%Approximate ink mix; confirm with an ICC profile before printing
Luminance1.9:1 vs white · 11.04:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #64CEB5 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 text1.9:1AA normal AA large AAA normal
TextBlack text11.04:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #64CEB5 in the contrast checker.

Colors That Go With #64CEB5

Pairings derived from color-wheel relationships. The complementary color sits opposite #64CEB5; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#64CEB5
Complementary
#CE647D
Analogous
#64CE80
Analogous
#64B2CE
Triadic
#B564CE
Triadic
#CEB564
Split comp.
#CE64B2
Split comp.
#CE8064

Tints & Shades of #64CEB5

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

#77D4BF
#8FDCCA
#A2E2D3
#B9E9DE
#CDEFE7
#E4F6F2

Shades

#45C4A7
#36AB8F
#2C8C75
#226D5B
#184E41
#0F2F27

Want a full 50-950 ramp with semantic roles? Generate design tokens from #64CEB5.

How #64CEB5 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#64CEB5
Protanopia#C1C1B5
Protanomaly#A4C6B5
Deuteranopia#B4B4B7
Deuteranomaly#9ABFB6
Tritanopia#6BCBCB
Tritanomaly#68CCC3
Achromatopsia#BCBCBC

Test a full palette in the color blindness simulator.

Using #64CEB5 in Code

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

CSS custom property--color-64ceb5: #64CEB5;
CSS backgroundbackground-color: #64CEB5;
Tailwind configcolors: { 'color-64ceb5': '#64CEB5' }
SwiftUIColor(red: 0.392, green: 0.808, blue: 0.710)
Android XML<color name="color_64ceb5">#64CEB5</color>
SVG fillfill="#64CEB5"

More Green Colors

#64CEB5 sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.

000200fdfff5001f00f7fee7002400f7fbf5002c22f5fffa002e00f5fff5003300f0fff000800000db870d542b20483f33cc6646c3995ea50072863991e0b7a3f5d8bcd7bcd1ffed

#64CEB5 Frequently Asked Questions

What color is #64CEB5?

#64CEB5 is a light green — rgb(100, 206, 181) in RGB and hsl(166, 52%, 60%) in HSL. It carries no registered color name of its own; the closest named color is Medium Aquamarine (#66CDAA), which is clearly related but distinguishable side by side at a CIE76 distance of 5.35.

What is the RGB value of #64CEB5?

#64CEB5 is rgb(100, 206, 181) — red 100, green 206, and blue 181 on the 0-255 scale.

What is the CMYK value of #64CEB5?

#64CEB5 converts to approximately cmyk(51%, 0%, 12%, 19%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #64CEB5 be black or white?

Black text is the more readable choice. #64CEB5 scores 1.9:1 against white and 11.04:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #64CEB5 as a CSS color keyword?

No. #64CEB5 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 mediumaquamarine (#66CDAA) at a CIE76 distance of 5.35, which is clearly related but distinguishable side by side.

Open #64CEB5 in a Tool

Hex to RGBHex to HSLHex to CMYKHex to OKLCHHex to PantoneBuild a paletteMake a gradient

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