#1FA828 Color
#1FA828 is rgb(31, 168, 40) in RGB, hsl(124, 69%, 39%) in HSL, and about cmyk(82%, 0%, 76%, 34%) in CMYK. It has no registered color name of its own — the closest is Vine Green (#38A32A), clearly related but distinguishable side by side at ΔE 6.13. Black text is the more readable choice on this background.
#1FA828rgb(31, 168, 40)hsl(124, 69%, 39%)hsv(124, 82%, 66%)cmyk(82%, 0%, 76%, 34%)oklch(63.8% 0.199 143.4)lab(60.34% -54.41 51.35)lch(60.34% 74.81 136.66)What #1FA828 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 #1FA828, 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.
#1FA828 Channel Values
How #1FA828 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 31 · G 168 · B 40 | 8-bit channels as sent to the display |
| HSL | H 124° · S 69% · L 39% | Easiest model for building lighter and darker variants |
| HSV | H 124° · S 82% · V 66% | Matches the picker in most design tools |
| CMYK | C 82% · M 0% · Y 76% · K 34% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 3.14:1 vs white · 6.69:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #1FA828 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 #1FA828 in the contrast checker.
Colors That Go With #1FA828
Pairings derived from color-wheel relationships. The complementary color sits opposite #1FA828; 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 #1FA828
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 #1FA828.
How #1FA828 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.
#1FA828#9B9B2A#7CA029#8D8D32#71992E#469F9F#3AA280#919191Using #1FA828 in Code
Copy-ready declarations for the places this color usually ends up.
--color-1fa828: #1FA828;background-color: #1FA828;colors: { 'color-1fa828': '#1FA828' }Color(red: 0.122, green: 0.659, blue: 0.157)<color name="color_1fa828">#1FA828</color>fill="#1FA828"More Green Colors
#1FA828 sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.
#1FA828 Frequently Asked Questions
What color is #1FA828?
#1FA828 is a dark green — rgb(31, 168, 40) in RGB and hsl(124, 69%, 39%) in HSL. It carries no registered color name of its own; the closest named color is Vine Green (#38A32A), which is clearly related but distinguishable side by side at a CIE76 distance of 6.13.
What is the RGB value of #1FA828?
#1FA828 is rgb(31, 168, 40) — red 31, green 168, and blue 40 on the 0-255 scale.
What is the CMYK value of #1FA828?
#1FA828 converts to approximately cmyk(82%, 0%, 76%, 34%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #1FA828 be black or white?
Black text is the more readable choice. #1FA828 scores 3.14:1 against white and 6.69:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #1FA828 as a CSS color keyword?
No. #1FA828 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 14.94, which is visibly different.
Open #1FA828 in a Tool
Keep exploring: every green in the color library, the guide to shades of green, or the full color library.