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#49C583 Color

#49C583 is rgb(73, 197, 131) in RGB, hsl(148, 52%, 53%) in HSL, and about cmyk(63%, 0%, 34%, 23%) in CMYK. It has no registered color name of its own — the closest is Medium Sea Green (#3CB371), clearly related but distinguishable side by side at ΔE 6.49. Black text is the more readable choice on this background.

#49C583
HEX#49C583
RGBrgb(73, 197, 131)
HSLhsl(148, 52%, 53%)
HSVhsv(148, 63%, 77%)
CMYKcmyk(63%, 0%, 34%, 23%)
OKLCHoklch(73.8% 0.147 156.4)
LABlab(71.48% -47.32 22.64)
LCHlch(71.48% 52.46 154.43)

What #49C583 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 #49C583, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Medium Sea Green#3CB371ΔE 6.49Emerald#50C878ΔE 7.14GO Green#00AB66ΔE 10.74Green (Crayola)#1CAC78ΔE 11.07Green Frog#00A86BΔE 11.09Caribbean Green#00CC99ΔE 11.51

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

#49C583 Channel Values

How #49C583 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 73 · G 197 · B 1318-bit channels as sent to the display
HSLH 148° · S 52% · L 53%Easiest model for building lighter and darker variants
HSVH 148° · S 63% · V 77%Matches the picker in most design tools
CMYKC 63% · M 0% · Y 34% · K 23%Approximate ink mix; confirm with an ICC profile before printing
Luminance2.19:1 vs white · 9.6:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #49C583 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 text2.19:1AA normal AA large AAA normal
TextBlack text9.6:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #49C583 in the contrast checker.

Colors That Go With #49C583

Pairings derived from color-wheel relationships. The complementary color sits opposite #49C583; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#49C583
Complementary
#C5498B
Analogous
#4DC549
Analogous
#49C5C1
Triadic
#8349C5
Triadic
#C58349
Split comp.
#C149C5
Split comp.
#C5494D

Tints & Shades of #49C583

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

#60CD93
#7BD5A5
#92DDB5
#AEE5C8
#C5EDD7
#E0F5EA

Shades

#38B271
#309760
#277C4F
#1F613E
#16462C
#0D2B1B

Want a full 50-950 ramp with semantic roles? Generate design tokens from #49C583.

How #49C583 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#49C583
Protanopia#B7B784
Protanomaly#97BD83
Deuteranopia#A9A987
Deuteranomaly#8CB585
Tritanopia#5DBEBE
Tritanomaly#56C1AA
Achromatopsia#AFAFAF

Test a full palette in the color blindness simulator.

Using #49C583 in Code

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

CSS custom property--color-49c583: #49C583;
CSS backgroundbackground-color: #49C583;
Tailwind configcolors: { 'color-49c583': '#49C583' }
SwiftUIColor(red: 0.286, green: 0.773, blue: 0.514)
Android XML<color name="color_49c583">#49C583</color>
SVG fillfill="#49C583"

More Green Colors

#49C583 sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.

000200fdfff5001f00f7fee7002400f7fbf5002c22f5fffa002e00f5fff5003300f0fff000800000db870d542b20483f33cc6646c3995ea50072863991e0b7a3f5d8bcd7bcd1ffed

#49C583 Frequently Asked Questions

What color is #49C583?

#49C583 is a mid-tone green — rgb(73, 197, 131) in RGB and hsl(148, 52%, 53%) in HSL. It carries no registered color name of its own; the closest named color is Medium Sea Green (#3CB371), which is clearly related but distinguishable side by side at a CIE76 distance of 6.49.

What is the RGB value of #49C583?

#49C583 is rgb(73, 197, 131) — red 73, green 197, and blue 131 on the 0-255 scale.

What is the CMYK value of #49C583?

#49C583 converts to approximately cmyk(63%, 0%, 34%, 23%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #49C583 be black or white?

Black text is the more readable choice. #49C583 scores 2.19:1 against white and 9.6:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #49C583 as a CSS color keyword?

No. #49C583 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 mediumseagreen (#3CB371) at a CIE76 distance of 6.49, which is clearly related but distinguishable side by side.

Open #49C583 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.