#117F9A
Closest named color: Ocean (#017B92). oklch(55.3% 0.097 220.5), rgb(17, 127, 154).
Aa
White text reads best on this color (4.63:1).
About this color
#117F9A is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 55%, its chroma 0.097 and its hue 220°. Its hue sits on the cool side of the wheel. The nearest named color is Ocean (#017B92), ΔE 0.017 away. White text reads best on it, at 4.63:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | Ocean (#017B92) |
| Black text | 4.52:1 |
| White text | 4.63:1 |
Values
| HEX | #117F9A |
| RGB | rgb(17, 127, 154) |
| HSL | hsl(192, 80%, 34%) |
| OKLCH | oklch(55.3% 0.097 220.5) |
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 #117F9A | 4.63:1 | AA | Lc -77.2 | Fine for body text |
| Black text on #117F9A | 4.52:1 | AA | Lc 32.3 | Non-text elements, placeholder text |
| #117F9A text on white | 4.63:1 | AA | Lc 71.8 | Content text, not long reading |
| #117F9A text on black | 4.52:1 | AA | Lc -29.9 | 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 600.
-
Step 50
50
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECF0
oklch(93.6% 0.013 221.4)
-
Step 200
200
#C8DDE4
oklch(88.4% 0.024 219.7)
-
Step 300
300
#A2C8D5
oklch(81% 0.044 220.7)
-
Step 400
400
#6DABBF
oklch(70.6% 0.07 220.4)
-
Step 500
500
#4096AF
oklch(63.1% 0.09 220.1)
-
Step 600
600 (this color)
#117F9A
oklch(55.3% 0.097 220.5)
-
Step 700
700
#006C84
oklch(49.2% 0.09 220.2)
-
Step 800
800
#09586B
oklch(42.7% 0.075 219.9)
-
Step 900
900
#154957
oklch(37.8% 0.058 219.4)
-
Step 950
950
#0E2B33
oklch(27.1% 0.037 218.8)
#117F9A 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) | #6F7B9B | 0.081 |
| Deuteranopia (no green cones) | #5E6F9A | 0.072 |
| Tritanopia (no blue cones) | #008888 | 0.046 |
| Achromatopsia (no color) | #757575 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #117F9A
#117F9A
oklch(55.3% 0.097 220.5)
- #A25E45
#A25E45
oklch(55.4% 0.097 40.8)
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 #117F9A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean #017B92 ΔE 0.017
- Teal Blue #01889F ΔE 0.026
- Cerulean #457B9D ΔE 0.033
- Sea Blue #047495 ΔE 0.034
- Nice Blue #107AB0 ΔE 0.042
- Stormy Blue #507B9C ΔE 0.043
- Teal #008080 ΔE 0.044
- Blue NCS #118AB2 ΔE 0.044
Use #117F9A 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.