#137C3A Color
#137C3A is rgb(19, 124, 58) in RGB, hsl(142, 73%, 28%) in HSL, and about cmyk(85%, 0%, 53%, 51%) in CMYK. It has no registered color name of its own — the closest is La Salle Green (#087830), very hard to tell apart at ΔE 3.65. White text is the more readable choice on this background.
#137C3Argb(19, 124, 58)hsl(142, 73%, 28%)hsv(142, 85%, 49%)cmyk(85%, 0%, 53%, 51%)oklch(51.5% 0.135 149.9)lab(45.43% -40.94 27.42)lch(45.43% 49.27 146.18)What #137C3A 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 #137C3A, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.
Browse the full index of named colors A-Z or every green in the library.
#137C3A Channel Values
How #137C3A breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.
| Model | Channels | Notes |
|---|---|---|
| RGB | R 19 · G 124 · B 58 | 8-bit channels as sent to the display |
| HSL | H 142° · S 73% · L 28% | Easiest model for building lighter and darker variants |
| HSV | H 142° · S 85% · V 49% | Matches the picker in most design tools |
| CMYK | C 85% · M 0% · Y 53% · K 51% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 5.29:1 vs white · 3.97:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #137C3A 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.
Need a specific ratio against another background? Open #137C3A in the contrast checker.
Colors That Go With #137C3A
Pairings derived from color-wheel relationships. The complementary color sits opposite #137C3A; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.
Tints & Shades of #137C3A
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.
Want a full 50-950 ramp with semantic roles? Generate design tokens from #137C3A.
How #137C3A 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.
#137C3A#72723B#5B763A#68683E#52703C#2E7676#257963#6C6C6CUsing #137C3A in Code
Copy-ready declarations for the places this color usually ends up.
--color-137c3a: #137C3A;background-color: #137C3A;colors: { 'color-137c3a': '#137C3A' }Color(red: 0.075, green: 0.486, blue: 0.227)<color name="color_137c3a">#137C3A</color>fill="#137C3A"More Green Colors
#137C3A sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.
#137C3A Frequently Asked Questions
What color is #137C3A?
#137C3A is a dark green — rgb(19, 124, 58) in RGB and hsl(142, 73%, 28%) in HSL. It carries no registered color name of its own; the closest named color is La Salle Green (#087830), which is very hard to tell apart at a CIE76 distance of 3.65.
What is the RGB value of #137C3A?
#137C3A is rgb(19, 124, 58) — red 19, green 124, and blue 58 on the 0-255 scale.
What is the CMYK value of #137C3A?
#137C3A converts to approximately cmyk(85%, 0%, 53%, 51%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #137C3A be black or white?
White text is the more readable choice. #137C3A scores 5.29:1 against white and 3.97:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #137C3A as a CSS color keyword?
No. #137C3A 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 seagreen (#2E8B57) at a CIE76 distance of 10.38, which is visibly different.
Open #137C3A in a Tool
Keep exploring: every green in the color library, the guide to shades of green, or the full color library.