#1F423C Color
#1F423C is rgb(31, 66, 60) in RGB, hsl(170, 36%, 19%) in HSL, and about cmyk(53%, 0%, 9%, 74%) in CMYK. It has no registered color name of its own — the closest is Zydeco (#20483F), very hard to tell apart at ΔE 3.39. White text is the more readable choice on this background.
#1F423Crgb(31, 66, 60)hsl(170, 36%, 19%)hsv(170, 53%, 26%)cmyk(53%, 0%, 9%, 74%)oklch(35.1% 0.042 181.3)lab(25.21% -14.62 -0.47)lch(25.21% 14.62 181.86)What #1F423C 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 #1F423C, 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 teal in the library.
#1F423C Channel Values
How #1F423C 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 66 · B 60 | 8-bit channels as sent to the display |
| HSL | H 170° · S 36% · L 19% | Easiest model for building lighter and darker variants |
| HSV | H 170° · S 53% · V 26% | Matches the picker in most design tools |
| CMYK | C 53% · M 0% · Y 9% · K 74% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 11.04:1 vs white · 1.9:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #1F423C 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 #1F423C in the contrast checker.
Colors That Go With #1F423C
Pairings derived from color-wheel relationships. The complementary color sits opposite #1F423C; 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 #1F423C
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 #1F423C.
How #1F423C 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.
#1F423C#3E3E3C#343F3C#39393D#303D3C#214141#20423F#3C3C3CUsing #1F423C in Code
Copy-ready declarations for the places this color usually ends up.
--color-1f423c: #1F423C;background-color: #1F423C;colors: { 'color-1f423c': '#1F423C' }Color(red: 0.122, green: 0.259, blue: 0.235)<color name="color_1f423c">#1F423C</color>fill="#1F423C"More Teal Colors
#1F423C sits in the teal family. These are its neighbours across that family's full range, each with its own breakdown.
#1F423C Frequently Asked Questions
What color is #1F423C?
#1F423C is a darkest teal — rgb(31, 66, 60) in RGB and hsl(170, 36%, 19%) in HSL. It carries no registered color name of its own; the closest named color is Zydeco (#20483F), which is very hard to tell apart at a CIE76 distance of 3.39.
What is the RGB value of #1F423C?
#1F423C is rgb(31, 66, 60) — red 31, green 66, and blue 60 on the 0-255 scale.
What is the CMYK value of #1F423C?
#1F423C converts to approximately cmyk(53%, 0%, 9%, 74%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #1F423C be black or white?
White text is the more readable choice. #1F423C scores 11.04:1 against white and 1.9:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #1F423C as a CSS color keyword?
No. #1F423C 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 darkslategray (#2F4F4F) at a CIE76 distance of 7.26, which is clearly related but distinguishable side by side.
Open #1F423C in a Tool
Keep exploring: every teal in the color library, the guide to shades of teal, or the full color library.