#28574F Color
#28574F is rgb(40, 87, 79) in RGB, hsl(170, 37%, 25%) in HSL, and about cmyk(54%, 0%, 9%, 66%) in CMYK. It has no registered color name of its own — the closest is Zydeco (#20483F), clearly related but distinguishable side by side at ΔE 6.43. White text is the more readable choice on this background.
#28574Frgb(40, 87, 79)hsl(170, 37%, 25%)hsv(170, 54%, 34%)cmyk(54%, 0%, 9%, 66%)oklch(42.1% 0.053 181.1)lab(33.52% -18.50 -0.53)lch(33.52% 18.51 181.64)What #28574F 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 #28574F, 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.
#28574F Channel Values
How #28574F 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 40 · G 87 · B 79 | 8-bit channels as sent to the display |
| HSL | H 170° · S 37% · L 25% | Easiest model for building lighter and darker variants |
| HSV | H 170° · S 54% · V 34% | Matches the picker in most design tools |
| CMYK | C 54% · M 0% · Y 9% · K 66% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 8.18:1 vs white · 2.57:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #28574F 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 #28574F in the contrast checker.
Colors That Go With #28574F
Pairings derived from color-wheel relationships. The complementary color sits opposite #28574F; 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 #28574F
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 #28574F.
How #28574F 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.
#28574F#51514F#44544F#4B4B50#405050#2A5656#295653#4F4F4FUsing #28574F in Code
Copy-ready declarations for the places this color usually ends up.
--color-28574f: #28574F;background-color: #28574F;colors: { 'color-28574f': '#28574F' }Color(red: 0.157, green: 0.341, blue: 0.310)<color name="color_28574f">#28574F</color>fill="#28574F"More Teal Colors
#28574F sits in the teal family. These are its neighbours across that family's full range, each with its own breakdown.
#28574F Frequently Asked Questions
What color is #28574F?
#28574F is a dark teal — rgb(40, 87, 79) in RGB and hsl(170, 37%, 25%) in HSL. It carries no registered color name of its own; the closest named color is Zydeco (#20483F), which is clearly related but distinguishable side by side at a CIE76 distance of 6.43.
What is the RGB value of #28574F?
#28574F is rgb(40, 87, 79) — red 40, green 87, and blue 79 on the 0-255 scale.
What is the CMYK value of #28574F?
#28574F converts to approximately cmyk(54%, 0%, 9%, 66%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #28574F be black or white?
White text is the more readable choice. #28574F scores 8.18:1 against white and 2.57:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #28574F as a CSS color keyword?
No. #28574F 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 7.49, which is clearly related but distinguishable side by side.
Open #28574F in a Tool
Keep exploring: every teal in the color library, the guide to shades of teal, or the full color library.