#006B79
Closest named color: Dark Aqua (#05696B). oklch(48.4% 0.084 210.4), rgb(0, 107, 121).
Aa
White text reads best on this color (6.21:1).
About this color
#006B79 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 48%, its chroma 0.084 and its hue 210°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aqua (#05696B), ΔE 0.022 away. White text reads best on it, at 6.21:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Dark Aqua (#05696B) |
| Black text | 3.37:1 |
| White text | 6.21:1 |
Values
| HEX | #006B79 |
| RGB | rgb(0, 107, 121) |
| HSL | hsl(187, 100%, 24%) |
| OKLCH | oklch(48.4% 0.084 210.4) |
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 #006B79 | 6.21:1 | AA | Lc -85.6 | Fine for body text |
| Black text on #006B79 | 3.37:1 | AA large text | Lc 23.6 | Dividers and decoration only |
| #006B79 text on white | 6.21:1 | AA | Lc 80.4 | Fine for body text |
| #006B79 text on black | 3.37:1 | AA large text | Lc -21.4 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E1ECEE
oklch(93.5% 0.012 209.8)
-
Step 200
200
#C9DDE1
oklch(88.4% 0.022 211)
-
Step 300
300
#A3C8CF
oklch(80.8% 0.041 210.4)
-
Step 400
400
#6FACB7
oklch(70.7% 0.065 210.1)
-
Step 500
500
#4497A5
oklch(63.1% 0.082 210.1)
-
Step 600
600
#1A8191
oklch(55.6% 0.09 211)
-
Step 700
700 (this color)
#006B79
oklch(48.4% 0.084 210.4)
-
Step 800
800
#0E5964
oklch(42.7% 0.069 210.2)
-
Step 900
900
#174952
oklch(37.6% 0.054 211.7)
-
Step 950
950
#0F2B30
oklch(27% 0.035 210.9)
#006B79 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) | #5F677A | 0.078 |
| Deuteranopia (no green cones) | #515C79 | 0.072 |
| Tritanopia (no blue cones) | #00716F | 0.029 |
| Achromatopsia (no color) | #616161 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #006B79
#006B79
oklch(48.4% 0.084 210.4)
- #884B41
#884B41
oklch(48.3% 0.085 30.3)
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 #006B79, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aqua #05696B ΔE 0.022
- Deep Turquoise #017374 ΔE 0.029
- Dark Aquamarine #017371 ΔE 0.032
- Petrol #005F6A ΔE 0.040
- Deep Aqua #08787F ΔE 0.040
- Sea Blue #047495 ΔE 0.048
- Bluegreen #017A79 ΔE 0.048
- Peacock Blue #016795 ΔE 0.051
Use #006B79 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.