#006E71
Closest named color: Deep Turquoise (#017374). oklch(48.9% 0.083 198.1), rgb(0, 110, 113).
Aa
White text reads best on this color (6.05:1).
About this color
#006E71 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 49%, its chroma 0.083 and its hue 198°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Turquoise (#017374), ΔE 0.016 away. White text reads best on it, at 6.05:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Deep Turquoise (#017374) |
| Black text | 3.46:1 |
| White text | 6.05:1 |
Values
| HEX | #006E71 |
| RGB | rgb(0, 110, 113) |
| HSL | hsl(182, 100%, 22%) |
| OKLCH | oklch(48.9% 0.083 198.1) |
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 #006E71 | 6.05:1 | AA | Lc -84.9 | Fine for body text |
| Black text on #006E71 | 3.46:1 | AA large text | Lc 24.4 | Dividers and decoration only |
| #006E71 text on white | 6.05:1 | AA | Lc 79.7 | Fine for body text |
| #006E71 text on black | 3.46:1 | AA large text | Lc -22.1 | 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
#F2F7F7
oklch(97.2% 0.005 197.1)
-
Step 100
100
#E1ECED
oklch(93.5% 0.012 203.5)
-
Step 200
200
#C9DEDE
oklch(88.5% 0.022 196.8)
-
Step 300
300
#A3C9CA
oklch(80.9% 0.04 198.4)
-
Step 400
400
#6FADAF
oklch(70.6% 0.064 198.4)
-
Step 500
500
#43999B
oklch(63.2% 0.082 197.4)
-
Step 600
600
#188386
oklch(55.6% 0.089 197.9)
-
Step 700
700 (this color)
#006E71
oklch(48.9% 0.083 198.1)
-
Step 800
800
#0C5A5D
oklch(42.6% 0.069 199)
-
Step 900
900
#174A4C
oklch(37.7% 0.053 198.8)
-
Step 950
950
#0F2C2C
oklch(27.1% 0.035 195.3)
#006E71 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) | #656871 | 0.085 |
| Deuteranopia (no green cones) | #585E71 | 0.080 |
| Tritanopia (no blue cones) | #00726F | 0.014 |
| Achromatopsia (no color) | #626262 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #006E71
#006E71
oklch(48.9% 0.083 198.1)
- #894B4E
#894B4E
oklch(48.8% 0.084 17.6)
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 #006E71, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Turquoise #017374 ΔE 0.016
- Dark Aqua #05696B ΔE 0.016
- Dark Aquamarine #017371 ΔE 0.016
- Deep Aqua #08787F ΔE 0.034
- Bluegreen #017A79 ΔE 0.037
- Dark Green Blue #1F6357 ΔE 0.045
- Petrol #005F6A ΔE 0.047
- Teal #008080 ΔE 0.056
Use #006E71 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.