#146B68
Closest named color: Dark Aqua (#05696B). oklch(47.9% 0.077 191.3), rgb(20, 107, 104).
Aa
White text reads best on this color (6.30:1).
About this color
#146B68 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 48%, its chroma 0.077 and its hue 191°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aqua (#05696B), ΔE 0.011 away. White text reads best on it, at 6.30:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Dark Aqua (#05696B) |
| Black text | 3.33:1 |
| White text | 6.30:1 |
Values
| HEX | #146B68 |
| RGB | rgb(20, 107, 104) |
| HSL | hsl(178, 69%, 25%) |
| OKLCH | oklch(47.9% 0.077 191.3) |
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 #146B68 | 6.30:1 | AA | Lc -86.1 | Fine for body text |
| Black text on #146B68 | 3.33:1 | AA large text | Lc 23.1 | Dividers and decoration only |
| #146B68 text on white | 6.30:1 | AA | Lc 81.0 | Fine for body text |
| #146B68 text on black | 3.33:1 | AA large text | Lc -20.9 | 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
#E2ECEB
oklch(93.5% 0.011 189.8)
-
Step 200
200
#CADEDC
oklch(88.5% 0.022 189.5)
-
Step 300
300
#A6C9C6
oklch(81% 0.038 190)
-
Step 400
400
#74ADAA
oklch(70.7% 0.06 191.7)
-
Step 500
500
#4C9895
oklch(63.1% 0.076 192)
-
Step 600
600
#29837F
oklch(55.7% 0.083 190.8)
-
Step 700
700 (this color)
#146B68
oklch(47.9% 0.077 191.3)
-
Step 800
800
#195A57
oklch(42.7% 0.064 190.6)
-
Step 900
900
#1D4A48
oklch(37.7% 0.049 191.3)
-
Step 950
950
#122B2A
oklch(26.9% 0.031 192.1)
#146B68 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) | #646568 | 0.081 |
| Deuteranopia (no green cones) | #585C69 | 0.076 |
| Tritanopia (no blue cones) | #006E6A | 0.009 |
| Achromatopsia (no color) | #606060 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #146B68
#146B68
oklch(47.9% 0.077 191.3)
- #834A52
#834A52
oklch(47.9% 0.078 11.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes and gradients that use #146B68
These curated palettes and gradients contain exactly #146B68. Open one to see the full color scheme around it.
Gradients
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aqua #05696B ΔE 0.011
- Dark Aquamarine #017371 ΔE 0.025
- Deep Turquoise #017374 ΔE 0.026
- Dark Green Blue #1F6357 ΔE 0.031
- Petrol #005F6A ΔE 0.042
- Deep Aqua #08787F ΔE 0.047
- Bluegreen #017A79 ΔE 0.047
- Slate #516572 ΔE 0.061
Use #146B68 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.