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#B1F7EF Color

#B1F7EF is rgb(177, 247, 239) in RGB, hsl(173, 81%, 83%) in HSL, and about cmyk(28%, 0%, 3%, 3%) in CMYK. It has no registered color name of its own — the closest is Celeste (#B2FFFF), clearly related but distinguishable side by side at ΔE 5.18. Black text is the more readable choice on this background.

#B1F7EF
HEX#B1F7EF
RGBrgb(177, 247, 239)
HSLhsl(173, 81%, 83%)
HSVhsv(173, 28%, 97%)
CMYKcmyk(28%, 0%, 3%, 3%)
OKLCHoklch(92.8% 0.07 187.2)
LABlab(92.44% -23.80 -3.52)
LCHlch(92.44% 24.06 188.40)

What #B1F7EF 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 #B1F7EF, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Celeste#B2FFFFΔE 5.18Pale Blue#AFEEEEΔE 5.29Waterspout#A4F4F9ΔE 7.25Pale Robin Egg Blue#96DED1ΔE 9.45Aquamarine (Crayola)#95E0E8ΔE 11.48Middle Blue Green#8DD9CCΔE 11.53

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

#B1F7EF Channel Values

How #B1F7EF 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 177 · G 247 · B 2398-bit channels as sent to the display
HSLH 173° · S 81% · L 83%Easiest model for building lighter and darker variants
HSVH 173° · S 28% · V 97%Matches the picker in most design tools
CMYKC 28% · M 0% · Y 3% · K 3%Approximate ink mix; confirm with an ICC profile before printing
Luminance1.21:1 vs white · 17.42:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #B1F7EF 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 text1.21:1AA normal AA large AAA normal
TextBlack text17.42:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #B1F7EF in the contrast checker.

Colors That Go With #B1F7EF

Pairings derived from color-wheel relationships. The complementary color sits opposite #B1F7EF; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#B1F7EF
Complementary
#F7B1B9
Analogous
#B1F7CB
Analogous
#B1DCF7
Triadic
#EFB1F7
Triadic
#F7EFB1
Split comp.
#F7B1DC
Split comp.
#F7CBB1

Tints & Shades of #B1F7EF

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

#BAF8F1
#C3F9F2
#CCFAF4
#DAFBF7
#E3FCF9
#EDFDFB

Shades

#7EF1E4
#46ECD8
#18E2CB
#12AF9D
#0D7D70
#07453E

Want a full 50-950 ramp with semantic roles? Generate design tokens from #B1F7EF.

How #B1F7EF 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#B1F7EF
Protanopia#EDEDEF
Protanomaly#D8F1EF
Deuteranopia#E3E3F1
Deuteranomaly#D1EBF0
Tritanopia#B3F6F6
Tritanomaly#B2F6F3
Achromatopsia#EAEAEA

Test a full palette in the color blindness simulator.

Using #B1F7EF in Code

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

CSS custom property--color-b1f7ef: #B1F7EF;
CSS backgroundbackground-color: #B1F7EF;
Tailwind configcolors: { 'color-b1f7ef': '#B1F7EF' }
SwiftUIColor(red: 0.694, green: 0.969, blue: 0.937)
Android XML<color name="color_b1f7ef">#B1F7EF</color>
SVG fillfill="#B1F7EF"

More Teal Colors

#B1F7EF sits in the teal family. These are its neighbours across that family's full range, each with its own breakdown.

002424f5ffff002a38f0ffff002d2eeefbfb003333ecfeff003542ecf7f9003838ebffff00646600999900ebeb0d161619292924fbff36747d50bfe673a9c28dd9ccaec6cfccffff

#B1F7EF Frequently Asked Questions

What color is #B1F7EF?

#B1F7EF is a lightest teal — rgb(177, 247, 239) in RGB and hsl(173, 81%, 83%) in HSL. It carries no registered color name of its own; the closest named color is Celeste (#B2FFFF), which is clearly related but distinguishable side by side at a CIE76 distance of 5.18.

What is the RGB value of #B1F7EF?

#B1F7EF is rgb(177, 247, 239) — red 177, green 247, and blue 239 on the 0-255 scale.

What is the CMYK value of #B1F7EF?

#B1F7EF converts to approximately cmyk(28%, 0%, 3%, 3%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #B1F7EF be black or white?

Black text is the more readable choice. #B1F7EF scores 1.21:1 against white and 17.42:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #B1F7EF as a CSS color keyword?

No. #B1F7EF 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 paleturquoise (#AFEEEE) at a CIE76 distance of 5.29, which is clearly related but distinguishable side by side.

Open #B1F7EF in a Tool

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

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