#116E66
Closest named color: Dark Aquamarine (#017371). oklch(48.6% 0.081 185.8), rgb(17, 110, 102).
Aa
White text reads best on this color (6.09:1).
About this color
#116E66 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 49%, its chroma 0.081 and its hue 186°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.019 away. White text reads best on it, at 6.09:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.44:1 |
| White text | 6.09:1 |
Values
| HEX | #116E66 |
| RGB | rgb(17, 110, 102) |
| HSL | hsl(175, 73%, 25%) |
| OKLCH | oklch(48.6% 0.081 185.8) |
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 #116E66 | 6.09:1 | AA | Lc -85.2 | Fine for body text |
| Black text on #116E66 | 3.44:1 | AA large text | Lc 24.0 | Dividers and decoration only |
| #116E66 text on white | 6.09:1 | AA | Lc 80.0 | Fine for body text |
| #116E66 text on black | 3.44:1 | AA large text | Lc -21.8 | 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
#F2F7F6
oklch(97.2% 0.005 183)
-
Step 100
100
#E2ECEB
oklch(93.5% 0.011 189.8)
-
Step 200
200
#CADEDB
oklch(88.5% 0.022 186)
-
Step 300
300
#A5C9C4
oklch(80.8% 0.039 186.1)
-
Step 400
400
#72AEA6
oklch(70.7% 0.063 185.3)
-
Step 500
500
#499990
oklch(63% 0.08 185.7)
-
Step 600
600
#24847B
oklch(55.7% 0.087 185.8)
-
Step 700
700 (this color)
#116E66
oklch(48.6% 0.081 185.8)
-
Step 800
800
#165B54
oklch(42.8% 0.067 185.1)
-
Step 900
900
#1B4B46
oklch(37.9% 0.052 185.9)
-
Step 950
950
#112C29
oklch(27.1% 0.034 185.9)
#116E66 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) | #686766 | 0.087 |
| Deuteranopia (no green cones) | #5C5E67 | 0.082 |
| Tritanopia (no blue cones) | #00716B | 0.010 |
| Achromatopsia (no color) | #626262 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #116E66
#116E66
oklch(48.6% 0.081 185.8)
- #864B58
#864B58
oklch(48.7% 0.081 6.4)
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 #116E66, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.019
- Dark Aqua #05696B ΔE 0.021
- Deep Turquoise #017374 ΔE 0.023
- Dark Green Blue #1F6357 ΔE 0.035
- Bluegreen #017A79 ΔE 0.041
- Deep Aqua #08787F ΔE 0.043
- Petrol #005F6A ΔE 0.053
- Teal #008080 ΔE 0.059
Use #116E66 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.