#006C80
Closest named color: Dark Aqua (#05696B). oklch(49% 0.087 216.4), rgb(0, 108, 128).
Aa
White text reads best on this color (6.07:1).
About this color
#006C80 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 49%, its chroma 0.087 and its hue 216°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aqua (#05696B), ΔE 0.033 away. White text reads best on it, at 6.07:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Dark Aqua (#05696B) |
| Black text | 3.45:1 |
| White text | 6.07:1 |
Values
| HEX | #006C80 |
| RGB | rgb(0, 108, 128) |
| HSL | hsl(189, 100%, 25%) |
| OKLCH | oklch(49% 0.087 216.4) |
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 #006C80 | 6.07:1 | AA | Lc -85.0 | Fine for body text |
| Black text on #006C80 | 3.45:1 | AA large text | Lc 24.3 | Dividers and decoration only |
| #006C80 text on white | 6.07:1 | AA | Lc 79.8 | Fine for body text |
| #006C80 text on black | 3.45:1 | AA large text | Lc -22.0 | 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
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECEF
oklch(93.6% 0.012 215.8)
-
Step 200
200
#C9DDE3
oklch(88.4% 0.023 217.7)
-
Step 300
300
#A3C8D2
oklch(80.9% 0.042 216)
-
Step 400
400
#6EABBC
oklch(70.6% 0.068 217.3)
-
Step 500
500
#4296AB
oklch(63% 0.086 216.8)
-
Step 600
600
#178097
oklch(55.5% 0.094 217.3)
-
Step 700
700 (this color)
#006C80
oklch(49% 0.087 216.4)
-
Step 800
800
#0C5868
oklch(42.6% 0.072 216.6)
-
Step 900
900
#164955
oklch(37.7% 0.056 216.5)
-
Step 950
950
#0F2B32
oklch(27.1% 0.036 216.6)
#006C80 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) | #5F6881 | 0.076 |
| Deuteranopia (no green cones) | #505E80 | 0.068 |
| Tritanopia (no blue cones) | #007372 | 0.037 |
| Achromatopsia (no color) | #626262 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #006C80
#006C80
oklch(49% 0.087 216.4)
- #8A4D3C
#8A4D3C
oklch(48.9% 0.087 36.4)
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 #006C80, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aqua #05696B ΔE 0.033
- Deep Turquoise #017374 ΔE 0.034
- Sea Blue #047495 ΔE 0.038
- Dark Aquamarine #017371 ΔE 0.038
- Deep Aqua #08787F ΔE 0.039
- Peacock Blue #016795 ΔE 0.041
- Ocean Blue #03719C ΔE 0.045
- Petrol #005F6A ΔE 0.048
Use #006C80 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.