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#577A5A Color

#577A5A is rgb(87, 122, 90) in RGB, hsl(125, 17%, 41%) in HSL, and about cmyk(29%, 0%, 26%, 52%) in CMYK. It has no registered color name of its own — the closest is Artichoke Green (#4B6F44), clearly related but distinguishable side by side at ΔE 8.09. White text is the more readable choice on this background.

#577A5A
HEX#577A5A
RGBrgb(87, 122, 90)
HSLhsl(125, 17%, 41%)
HSVhsv(125, 29%, 48%)
CMYKcmyk(29%, 0%, 26%, 52%)
OKLCHoklch(54.4% 0.063 146.8)
LABlab(47.87% -18.17 13.43)
LCHlch(47.87% 22.60 143.53)

What #577A5A 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 #577A5A, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Artichoke Green#4B6F44ΔE 8.09Amazon#3B7A57ΔE 9.81Russian Green#679267ΔE 10.53Hooker's Green#49796BΔE 11.28Viridian#40826DΔE 12.02Oxley#6D9A79ΔE 12.21

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

#577A5A Channel Values

How #577A5A 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 87 · G 122 · B 908-bit channels as sent to the display
HSLH 125° · S 17% · L 41%Easiest model for building lighter and darker variants
HSVH 125° · S 29% · V 48%Matches the picker in most design tools
CMYKC 29% · M 0% · Y 26% · K 52%Approximate ink mix; confirm with an ICC profile before printing
Luminance4.84:1 vs white · 4.34:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #577A5A 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.

TextWhite text4.84:1AA normal AA large AAA normal
Fails AABlack text4.34:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #577A5A in the contrast checker.

Colors That Go With #577A5A

Pairings derived from color-wheel relationships. The complementary color sits opposite #577A5A; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#577A5A
Complementary
#7A5777
Analogous
#667A57
Analogous
#577A6C
Triadic
#5A577A
Triadic
#7A5A57
Split comp.
#6C577A
Split comp.
#7A5766

Tints & Shades of #577A5A

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

#68926B
#7FA482
#97B599
#B1C8B3
#C9D9CB
#E1EAE2

Shades

#4C6B4F
#3F5A42
#354B37
#2A3C2C
#202D21
#131B14

Want a full 50-950 ramp with semantic roles? Generate design tokens from #577A5A.

How #577A5A 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#577A5A
Protanopia#75755A
Protanomaly#6A775A
Deuteranopia#70705B
Deuteranomaly#67745B
Tritanopia#5C7777
Tritanomaly#5A786C
Achromatopsia#727272

Test a full palette in the color blindness simulator.

Using #577A5A in Code

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

CSS custom property--color-577a5a: #577A5A;
CSS backgroundbackground-color: #577A5A;
Tailwind configcolors: { 'color-577a5a': '#577A5A' }
SwiftUIColor(red: 0.341, green: 0.478, blue: 0.353)
Android XML<color name="color_577a5a">#577A5A</color>
SVG fillfill="#577A5A"

More Green Colors

#577A5A sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.

000200fdfff5001f00f7fee7002400f7fbf5002c22f5fffa002e00f5fff5003300f0fff000800000db870d542b20483f33cc6646c3995ea50072863991e0b7a3f5d8bcd7bcd1ffed

#577A5A Frequently Asked Questions

What color is #577A5A?

#577A5A is a mid-tone green — rgb(87, 122, 90) in RGB and hsl(125, 17%, 41%) in HSL. It carries no registered color name of its own; the closest named color is Artichoke Green (#4B6F44), which is clearly related but distinguishable side by side at a CIE76 distance of 8.09.

What is the RGB value of #577A5A?

#577A5A is rgb(87, 122, 90) — red 87, green 122, and blue 90 on the 0-255 scale.

What is the CMYK value of #577A5A?

#577A5A converts to approximately cmyk(29%, 0%, 26%, 52%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #577A5A be black or white?

White text is the more readable choice. #577A5A scores 4.84:1 against white and 4.34:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #577A5A as a CSS color keyword?

No. #577A5A 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 darkolivegreen (#556B2F) at a CIE76 distance of 17.85, which is visibly different.

Open #577A5A 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.