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#3FCFB0 Color

#3FCFB0 is rgb(63, 207, 176) in RGB, hsl(167, 60%, 53%) in HSL, and about cmyk(70%, 0%, 15%, 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 8.39. Black text is the more readable choice on this background.

#3FCFB0
HEX#3FCFB0
RGBrgb(63, 207, 176)
HSLhsl(167, 60%, 53%)
HSVhsv(167, 70%, 81%)
CMYKcmyk(70%, 0%, 15%, 19%)
OKLCHoklch(77.1% 0.129 175.1)
LABlab(75.12% -45.12 3.84)
LCHlch(75.12% 45.28 175.13)

What #3FCFB0 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 #3FCFB0, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Medium Aquamarine#66CDAAΔE 8.39Eucalyptus#44D7A8ΔE 8.79Mountain Meadow#30BA8FΔE 10.32Turquoise#40E0D0ΔE 10.33Caribbean Green#00CC99ΔE 12.54Jungle Green#29AB87ΔE 13.51

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

#3FCFB0 Channel Values

How #3FCFB0 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 63 · G 207 · B 1768-bit channels as sent to the display
HSLH 167° · S 60% · L 53%Easiest model for building lighter and darker variants
HSVH 167° · S 70% · V 81%Matches the picker in most design tools
CMYKC 70% · M 0% · Y 15% · K 19%Approximate ink mix; confirm with an ICC profile before printing
Luminance1.95:1 vs white · 10.76:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #3FCFB0 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 text1.95:1AA normal AA large AAA normal
TextBlack text10.76:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #3FCFB0 in the contrast checker.

Colors That Go With #3FCFB0

Pairings derived from color-wheel relationships. The complementary color sits opposite #3FCFB0; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#3FCFB0
Complementary
#CF3F5E
Analogous
#3FCF68
Analogous
#3FA6CF
Triadic
#B03FCF
Triadic
#CFB03F
Split comp.
#CF3FA6
Split comp.
#CF683F

Tints & Shades of #3FCFB0

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

#58D5BA
#74DCC6
#8DE2D0
#A9EADC
#C2F0E6
#DEF7F2

Shades

#2FBC9D
#289F85
#21836D
#196655
#12493E
#0B2D26

Want a full 50-950 ramp with semantic roles? Generate design tokens from #3FCFB0.

How #3FCFB0 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#3FCFB0
Protanopia#C0C0B0
Protanomaly#9DC6B0
Deuteranopia#B0B0B3
Deuteranomaly#90BDB2
Tritanopia#4DCBCB
Tritanomaly#48CDC1
Achromatopsia#BABABA

Test a full palette in the color blindness simulator.

Using #3FCFB0 in Code

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

CSS custom property--color-3fcfb0: #3FCFB0;
CSS backgroundbackground-color: #3FCFB0;
Tailwind configcolors: { 'color-3fcfb0': '#3FCFB0' }
SwiftUIColor(red: 0.247, green: 0.812, blue: 0.690)
Android XML<color name="color_3fcfb0">#3FCFB0</color>
SVG fillfill="#3FCFB0"

More Green Colors

#3FCFB0 sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.

000200fdfff5001f00f7fee7002400f7fbf5002c22f5fffa002e00f5fff5003300f0fff000800000db870d542b20483f33cc6646c3995ea50072863991e0b7a3f5d8bcd7bcd1ffed

#3FCFB0 Frequently Asked Questions

What color is #3FCFB0?

#3FCFB0 is a mid-tone green — rgb(63, 207, 176) in RGB and hsl(167, 60%, 53%) 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 8.39.

What is the RGB value of #3FCFB0?

#3FCFB0 is rgb(63, 207, 176) — red 63, green 207, and blue 176 on the 0-255 scale.

What is the CMYK value of #3FCFB0?

#3FCFB0 converts to approximately cmyk(70%, 0%, 15%, 19%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #3FCFB0 be black or white?

Black text is the more readable choice. #3FCFB0 scores 1.95:1 against white and 10.76:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #3FCFB0 as a CSS color keyword?

No. #3FCFB0 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 8.39, which is clearly related but distinguishable side by side.

Open #3FCFB0 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.