#16616A
Closest named color: Petrol (#005F6A). oklch(45.3% 0.071 207), rgb(22, 97, 106).
Aa
White text reads best on this color (7.11:1).
About this color
#16616A is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 45%, its chroma 0.071 and its hue 207°. Its hue sits on the cool side of the wheel. The nearest named color is Petrol (#005F6A), ΔE 0.011 away. White text reads best on it, at 7.11:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 2.95:1 |
| White text | 7.11:1 |
Values
| HEX | #16616A |
| RGB | rgb(22, 97, 106) |
| HSL | hsl(186, 66%, 25%) |
| OKLCH | oklch(45.3% 0.071 207) |
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 #16616A | 7.11:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #16616A | 2.95:1 | Fails | Lc 19.7 | Dividers and decoration only |
| #16616A text on white | 7.11:1 | AAA | Lc 84.3 | Fine for body text |
| #16616A text on black | 2.95:1 | Fails | Lc -17.6 | 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 800.
-
Step 50
50
#F1F6F7
oklch(97% 0.005 211)
-
Step 100
100
#E1ECEE
oklch(93.5% 0.012 209.8)
-
Step 200
200
#C9DEE1
oklch(88.6% 0.023 207.1)
-
Step 300
300
#A2C9CE
oklch(80.9% 0.042 206)
-
Step 400
400
#6EADB5
oklch(70.8% 0.066 206)
-
Step 500
500
#4198A3
oklch(63.1% 0.084 206.6)
-
Step 600
600
#12828E
oklch(55.6% 0.092 206.6)
-
Step 700
700
#006E79
oklch(49.2% 0.084 206.9)
-
Step 800
800 (this color)
#16616A
oklch(45.3% 0.071 207)
-
Step 900
900
#154A50
oklch(37.8% 0.055 205.9)
-
Step 950
950
#0F2B2F
oklch(26.9% 0.034 207.9)
#16616A 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) | #585D6B | 0.068 |
| Deuteranopia (no green cones) | #4C546A | 0.063 |
| Tritanopia (no blue cones) | #006664 | 0.022 |
| Achromatopsia (no color) | #585858 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #16616A
#16616A
oklch(45.3% 0.071 207)
- #794641
#794641
oklch(45.3% 0.071 26.2)
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 #16616A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Petrol #005F6A ΔE 0.011
- Dark Aqua #05696B ΔE 0.025
- Dark Green Blue #1F6357 ΔE 0.034
- Deep Teal #00555A ΔE 0.045
- YInMn Blue #415A77 ΔE 0.051
- Deep Turquoise #017374 ΔE 0.055
- Dark Aquamarine #017371 ΔE 0.055
- Dark Slate Gray #2F4F4F ΔE 0.061
Use #16616A 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.