#2F6C6D
Closest named color: Dark Aqua (#05696B). oklch(49.2% 0.063 196.8), rgb(47, 108, 109).
Aa
White text reads best on this color (6.02:1).
About this color
#2F6C6D is a medium-dark, muted teal or cyan. In OKLCH its lightness is 49%, its chroma 0.063 and its hue 197°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aqua (#05696B), ΔE 0.025 away. White text reads best on it, at 6.02:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Dark Aqua (#05696B) |
| Black text | 3.48:1 |
| White text | 6.02:1 |
Values
| HEX | #2F6C6D |
| RGB | rgb(47, 108, 109) |
| HSL | hsl(181, 40%, 31%) |
| OKLCH | oklch(49.2% 0.063 196.8) |
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 #2F6C6D | 6.02:1 | AA | Lc -85.1 | Fine for body text |
| Black text on #2F6C6D | 3.48:1 | AA large text | Lc 24.1 | Dividers and decoration only |
| #2F6C6D text on white | 6.02:1 | AA | Lc 79.9 | Fine for body text |
| #2F6C6D text on black | 3.48:1 | AA large text | Lc -21.9 | Dividers and decoration only |
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 700.
-
Step 50
50
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E4ECEC
oklch(93.7% 0.009 197)
-
Step 200
200
#CDDDDD
oklch(88.6% 0.017 196.8)
-
Step 300
300
#ABC7C7
oklch(80.9% 0.03 196.6)
-
Step 400
400
#7DAAAB
oklch(70.6% 0.048 197.8)
-
Step 500
500
#5A9596
oklch(63% 0.062 197.1)
-
Step 600
600
#3D8081
oklch(55.7% 0.068 196.7)
-
Step 700
700 (this color)
#2F6C6D
oklch(49.2% 0.063 196.8)
-
Step 800
800
#285859
oklch(42.8% 0.052 197.2)
-
Step 900
900
#264849
oklch(37.6% 0.04 198.1)
-
Step 950
950
#172A2B
oklch(26.9% 0.025 200)
#2F6C6D 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) | #65676D | 0.065 |
| Deuteranopia (no green cones) | #5B606D | 0.060 |
| Tritanopia (no blue cones) | #006F6C | 0.023 |
| Achromatopsia (no color) | #636363 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F6C6D
#2F6C6D
oklch(49.2% 0.063 196.8)
- #815254
#815254
oklch(49.2% 0.063 16.8)
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 #2F6C6D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aqua #05696B ΔE 0.025
- Deep Turquoise #017374 ΔE 0.026
- Dark Aquamarine #017371 ΔE 0.026
- Deep Aqua #08787F ΔE 0.039
- Bluegreen #017A79 ΔE 0.042
- Slate #516572 ΔE 0.044
- Dark Green Blue #1F6357 ΔE 0.044
- Petrol #005F6A ΔE 0.052
Use #2F6C6D 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.