#2FA09B
Closest named color: Persian Green (#2A9D8F). oklch(64.3% 0.098 190.6), rgb(47, 160, 155).
Aa
Black text reads best on this color (6.62:1).
About this color
#2FA09B is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 64%, its chroma 0.098 and its hue 191°. Its hue sits on the cool side of the wheel. The nearest named color is Persian Green (#2A9D8F), ΔE 0.019 away. Black text reads best on it, at 6.62:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.098) |
| Temperature | cool |
| Nearest name | Persian Green (#2A9D8F) |
| Black text | 6.62:1 |
| White text | 3.17:1 |
Values
| HEX | #2FA09B |
| RGB | rgb(47, 160, 155) |
| HSL | hsl(177, 55%, 41%) |
| OKLCH | oklch(64.3% 0.098 190.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #2FA09B | 3.17:1 | AA large text | Lc -63.9 | Content text, not long reading |
| Black text on #2FA09B | 6.62:1 | AA | Lc 45.6 | Large or bold text, headings |
| #2FA09B text on white | 3.17:1 | AA large text | Lc 58.5 | Large or bold text, headings |
| #2FA09B text on black | 6.62:1 | AA | Lc -43.2 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E0EDEC
oklch(93.6% 0.014 191.4)
-
Step 200
200
#C6DFDD
oklch(88.5% 0.027 190.8)
-
Step 300
300
#9DCBC8
oklch(80.9% 0.048 191.3)
-
Step 400
400
#63B0AC
oklch(70.7% 0.077 191.2)
-
Step 500
500 (this color)
#2FA09B
oklch(64.3% 0.098 190.6)
-
Step 600
600
#008580
oklch(55.7% 0.096 190.1)
-
Step 700
700
#00706C
oklch(49.2% 0.085 190.4)
-
Step 800
800
#005C58
oklch(42.8% 0.074 189.6)
-
Step 900
900
#024C49
oklch(37.6% 0.064 190.2)
-
Step 950
950
#082D2B
oklch(27.1% 0.041 189.8)
#2FA09B with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #96989B | 0.103 |
| Deuteranopia (no green cones) | #868B9C | 0.098 |
| Tritanopia (no blue cones) | #00A49E | 0.015 |
| Achromatopsia (no color) | #919191 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2FA09B
#2FA09B
oklch(64.3% 0.098 190.6)
- #C1737F
#C1737F
oklch(64.3% 0.099 10.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #2FA09B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Persian Green #2A9D8F ΔE 0.019
- Sea #3C9992 ΔE 0.021
- Blue Green #0F9B8E ΔE 0.027
- Dull Teal #5F9E8F ΔE 0.036
- Grey Teal #5E9B8A ΔE 0.038
- Cadet Blue #5F9EA0 ΔE 0.038
- Teal Green #0A9396 ΔE 0.043
- Dusty Teal #4C9085 ΔE 0.048
Use #2FA09B in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.