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#378118 Color

#378118 is rgb(55, 129, 24) in RGB, hsl(102, 69%, 30%) in HSL, and about cmyk(57%, 0%, 81%, 49%) in CMYK. It has no registered color name of its own — the closest is Napier Green (#2A8000), clearly related but distinguishable side by side at ΔE 5.89. White text is the more readable choice on this background.

#378118
HEX#378118
RGBrgb(55, 129, 24)
HSLhsl(102, 69%, 30%)
HSVhsv(102, 81%, 51%)
CMYKcmyk(57%, 0%, 81%, 49%)
OKLCHoklch(53.5% 0.154 138.6)
LABlab(47.81% -38.17 44.98)
LCHlch(47.81% 58.99 130.32)

What #378118 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 #378118, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Napier Green#2A8000ΔE 5.89Xbox Green#0E7A0DΔE 7.11Metallic Green#296E01ΔE 7.46Forest Green#228B22ΔE 8.12Green#008000ΔE 10.17India Green#138808ΔE 10.92

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

#378118 Channel Values

How #378118 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 55 · G 129 · B 248-bit channels as sent to the display
HSLH 102° · S 69% · L 30%Easiest model for building lighter and darker variants
HSVH 102° · S 81% · V 51%Matches the picker in most design tools
CMYKC 57% · M 0% · Y 81% · K 49%Approximate ink mix; confirm with an ICC profile before printing
Luminance4.87:1 vs white · 4.32:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #378118 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 text4.87:1AA normal AA large AAA normal
Fails AABlack text4.32:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #378118 in the contrast checker.

Colors That Go With #378118

Pairings derived from color-wheel relationships. The complementary color sits opposite #378118; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#378118
Complementary
#621881
Analogous
#6C8118
Analogous
#18812D
Triadic
#183781
Triadic
#811837
Split comp.
#2D1881
Split comp.
#81186C

Tints & Shades of #378118

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

#4AAC20
#5AD327
#7ADF4E
#9AE679
#BBEEA5
#D8F6CB

Shades

#307015
#2A6312
#23520F
#1C410C
#142F09
#0F2206

Want a full 50-950 ramp with semantic roles? Generate design tokens from #378118.

How #378118 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#378118
Protanopia#787819
Protanomaly#647C19
Deuteranopia#6F6F20
Deuteranomaly#5E771D
Tritanopia#487A7A
Tritanomaly#427D61
Achromatopsia#717171

Test a full palette in the color blindness simulator.

Using #378118 in Code

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

CSS custom property--color-378118: #378118;
CSS backgroundbackground-color: #378118;
Tailwind configcolors: { 'color-378118': '#378118' }
SwiftUIColor(red: 0.216, green: 0.506, blue: 0.094)
Android XML<color name="color_378118">#378118</color>
SVG fillfill="#378118"

More Green Colors

#378118 sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.

000200fdfff5001f00f7fee7002400f7fbf5002c22f5fffa002e00f5fff5003300f0fff000800000db870d542b20483f33cc6646c3995ea50072863991e0b7a3f5d8bcd7bcd1ffed

#378118 Frequently Asked Questions

What color is #378118?

#378118 is a dark green — rgb(55, 129, 24) in RGB and hsl(102, 69%, 30%) in HSL. It carries no registered color name of its own; the closest named color is Napier Green (#2A8000), which is clearly related but distinguishable side by side at a CIE76 distance of 5.89.

What is the RGB value of #378118?

#378118 is rgb(55, 129, 24) — red 55, green 129, and blue 24 on the 0-255 scale.

What is the CMYK value of #378118?

#378118 converts to approximately cmyk(57%, 0%, 81%, 49%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #378118 be black or white?

White text is the more readable choice. #378118 scores 4.87:1 against white and 4.32:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #378118 as a CSS color keyword?

No. #378118 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 forestgreen (#228B22) at a CIE76 distance of 8.12, which is clearly related but distinguishable side by side.

Open #378118 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.