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#91CFA4 Color

#91CFA4 is rgb(145, 207, 164) in RGB, hsl(138, 39%, 69%) in HSL, and about cmyk(30%, 0%, 21%, 19%) in CMYK. It has no registered color name of its own — the closest is Eton Blue (#96C8A2), clearly related but distinguishable side by side at ΔE 5.01. Black text is the more readable choice on this background.

#91CFA4
HEX#91CFA4
RGBrgb(145, 207, 164)
HSLhsl(138, 39%, 69%)
HSVhsv(138, 30%, 81%)
CMYKcmyk(30%, 0%, 21%, 19%)
OKLCHoklch(80.1% 0.088 153.8)
LABlab(78.04% -27.27 14.84)
LCHlch(78.04% 31.05 151.45)

What #91CFA4 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 #91CFA4, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Eton Blue#96C8A2ΔE 5.01Turquoise Green#A0D6B4ΔE 6.4Zeal#91E0B7ΔE 7.5Celadon#ACE1AFΔE 8.24Light Moss Green#ADDFADΔE 8.32Dark Sea Green#8FBC8FΔE 8.35

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

#91CFA4 Channel Values

How #91CFA4 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 145 · G 207 · B 1648-bit channels as sent to the display
HSLH 138° · S 39% · L 69%Easiest model for building lighter and darker variants
HSVH 138° · S 30% · V 81%Matches the picker in most design tools
CMYKC 30% · M 0% · Y 21% · K 19%Approximate ink mix; confirm with an ICC profile before printing
Luminance1.8:1 vs white · 11.67:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #91CFA4 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 text1.8:1AA normal AA large AAA normal
TextBlack text11.67:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #91CFA4 in the contrast checker.

Colors That Go With #91CFA4

Pairings derived from color-wheel relationships. The complementary color sits opposite #91CFA4; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#91CFA4
Complementary
#CF91BC
Analogous
#9DCF91
Analogous
#91CFC2
Triadic
#A491CF
Triadic
#CFA491
Split comp.
#C291CF
Split comp.
#CF919D

Tints & Shades of #91CFA4

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

#9FD5AF
#ADDBBB
#BCE1C7
#CDE9D6
#DCEFE2
#EAF6ED

Shades

#71C189
#4EB16C
#409158
#327145
#245232
#142E1C

Want a full 50-950 ramp with semantic roles? Generate design tokens from #91CFA4.

How #91CFA4 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#91CFA4
Protanopia#C6C6A4
Protanomaly#B3CAA4
Deuteranopia#BDBDA6
Deuteranomaly#ADC5A5
Tritanopia#98CACA
Tritanomaly#95CCBC
Achromatopsia#C1C1C1

Test a full palette in the color blindness simulator.

Using #91CFA4 in Code

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

CSS custom property--color-91cfa4: #91CFA4;
CSS backgroundbackground-color: #91CFA4;
Tailwind configcolors: { 'color-91cfa4': '#91CFA4' }
SwiftUIColor(red: 0.569, green: 0.812, blue: 0.643)
Android XML<color name="color_91cfa4">#91CFA4</color>
SVG fillfill="#91CFA4"

More Green Colors

#91CFA4 sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.

000200fdfff5001f00f7fee7002400f7fbf5002c22f5fffa002e00f5fff5003300f0fff000800000db870d542b20483f33cc6646c3995ea50072863991e0b7a3f5d8bcd7bcd1ffed

#91CFA4 Frequently Asked Questions

What color is #91CFA4?

#91CFA4 is a light green — rgb(145, 207, 164) in RGB and hsl(138, 39%, 69%) in HSL. It carries no registered color name of its own; the closest named color is Eton Blue (#96C8A2), which is clearly related but distinguishable side by side at a CIE76 distance of 5.01.

What is the RGB value of #91CFA4?

#91CFA4 is rgb(145, 207, 164) — red 145, green 207, and blue 164 on the 0-255 scale.

What is the CMYK value of #91CFA4?

#91CFA4 converts to approximately cmyk(30%, 0%, 21%, 19%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #91CFA4 be black or white?

Black text is the more readable choice. #91CFA4 scores 1.8:1 against white and 11.67:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #91CFA4 as a CSS color keyword?

No. #91CFA4 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 darkseagreen (#8FBC8F) at a CIE76 distance of 8.35, which is clearly related but distinguishable side by side.

Open #91CFA4 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.