#115B69
Closest named color: Petrol (#005F6A). oklch(43.5% 0.071 214), rgb(17, 91, 105).
Aa
White text reads best on this color (7.70:1).
About this color
#115B69 is a dark, moderately saturated teal or cyan. In OKLCH its lightness is 44%, its chroma 0.071 and its hue 214°. Its hue sits on the cool side of the wheel. The nearest named color is Petrol (#005F6A), ΔE 0.013 away. White text reads best on it, at 7.70:1.
| Hue family | Teals and cyans |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 2.72:1 |
| White text | 7.70:1 |
Values
| HEX | #115B69 |
| RGB | rgb(17, 91, 105) |
| HSL | hsl(190, 72%, 24%) |
| OKLCH | oklch(43.5% 0.071 214) |
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 #115B69 | 7.70:1 | AAA | Lc -91.2 | Preferred for body text |
| Black text on #115B69 | 2.72:1 | Fails | Lc 17.6 | Dividers and decoration only |
| #115B69 text on white | 7.70:1 | AAA | Lc 86.4 | Fine for body text |
| #115B69 text on black | 2.72:1 | Fails | Lc -15.7 | 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
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECEF
oklch(93.6% 0.012 215.8)
-
Step 200
200
#C9DDE2
oklch(88.4% 0.022 214.4)
-
Step 300
300
#A3C8D1
oklch(80.9% 0.041 214.2)
-
Step 400
400
#6FACBA
oklch(70.8% 0.066 213.8)
-
Step 500
500
#4397A9
oklch(63.2% 0.085 213.9)
-
Step 600
600
#188194
oklch(55.7% 0.092 213.6)
-
Step 700
700
#036D7E
oklch(49.2% 0.085 213.4)
-
Step 800
800 (this color)
#115B69
oklch(43.5% 0.071 214)
-
Step 900
900
#174953
oklch(37.7% 0.055 213.4)
-
Step 950
950
#0F2B31
oklch(27% 0.035 213.8)
#115B69 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) | #51586A | 0.064 |
| Deuteranopia (no green cones) | #454F69 | 0.058 |
| Tritanopia (no blue cones) | #00605F | 0.027 |
| Achromatopsia (no color) | #535353 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #115B69
#115B69
oklch(43.5% 0.071 214)
- #734237
#734237
oklch(43.5% 0.071 33.5)
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 #115B69, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Petrol #005F6A ΔE 0.013
- Deep Teal #00555A ΔE 0.030
- Dark Aqua #05696B ΔE 0.044
- Dark Green Blue #1F6357 ΔE 0.046
- Dark Slate Gray #2F4F4F ΔE 0.049
- YInMn Blue #415A77 ΔE 0.051
- Deep Sea Blue #015482 ΔE 0.053
- Dark Blue Green #005249 ΔE 0.057
Use #115B69 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.