#2F8AA0
Closest named color: Teal Blue (#01889F). oklch(59% 0.09 217.2), rgb(47, 138, 160).
Aa
Black text reads best on this color (5.26:1).
About this color
#2F8AA0 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 59%, its chroma 0.090 and its hue 217°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Blue (#01889F), ΔE 0.018 away. Black text reads best on it, at 5.26:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Teal Blue (#01889F) |
| Black text | 5.26:1 |
| White text | 3.98:1 |
Values
| HEX | #2F8AA0 |
| RGB | rgb(47, 138, 160) |
| HSL | hsl(192, 55%, 41%) |
| OKLCH | oklch(59% 0.09 217.2) |
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 #2F8AA0 | 3.98:1 | AA large text | Lc -72.4 | Content text, not long reading |
| Black text on #2F8AA0 | 5.26:1 | AA | Lc 37.2 | Non-text elements, placeholder text |
| #2F8AA0 text on white | 3.98:1 | AA large text | Lc 66.9 | Content text, not long reading |
| #2F8AA0 text on black | 5.26:1 | AA | Lc -34.7 | 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 600.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECEF
oklch(93.6% 0.011 217.5)
-
Step 200
200
#CADDE3
oklch(88.5% 0.022 218.6)
-
Step 300
300
#A4C8D2
oklch(81% 0.041 216.5)
-
Step 400
400
#71ABBB
oklch(70.7% 0.065 217)
-
Step 500
500
#4796AA
oklch(63.1% 0.083 216.7)
-
Step 600
600 (this color)
#2F8AA0
oklch(59% 0.09 217.2)
-
Step 700
700
#116C80
oklch(49.2% 0.084 217.5)
-
Step 800
800
#145868
oklch(42.7% 0.069 217.6)
-
Step 900
900
#1A4954
oklch(37.8% 0.053 215.9)
-
Step 950
950
#112B31
oklch(27.1% 0.034 214.8)
#2F8AA0 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) | #7C86A1 | 0.078 |
| Deuteranopia (no green cones) | #6C7AA0 | 0.071 |
| Tritanopia (no blue cones) | #009291 | 0.041 |
| Achromatopsia (no color) | #7F7F7F | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F8AA0
#2F8AA0
oklch(59% 0.09 217.2)
- #AB6A56
#AB6A56
oklch(59% 0.089 37.9)
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 #2F8AA0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Blue #01889F ΔE 0.018
- Blue NCS #118AB2 ΔE 0.029
- Teal Green #0A9396 ΔE 0.037
- Dark Cyan #008B8B ΔE 0.040
- Cerulean #457B9D ΔE 0.044
- Off Blue #5684AE ΔE 0.046
- Dusty Blue #5A86AD ΔE 0.046
- Stormy Blue #507B9C ΔE 0.047
Use #2F8AA0 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.