#136177
Closest named color: Petrol (#005F6A). oklch(45.9% 0.079 222.2), rgb(19, 97, 119).
Aa
White text reads best on this color (6.99:1).
About this color
#136177 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 46%, its chroma 0.079 and its hue 222°. Its hue sits on the cool side of the wheel. The nearest named color is Petrol (#005F6A), ΔE 0.023 away. White text reads best on it, at 6.99:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 3.00:1 |
| White text | 6.99:1 |
Values
| HEX | #136177 |
| RGB | rgb(19, 97, 119) |
| HSL | hsl(193, 72%, 27%) |
| OKLCH | oklch(45.9% 0.079 222.2) |
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 #136177 | 6.99:1 | AA | Lc -88.8 | Fine for body text |
| Black text on #136177 | 3.00:1 | AA large text | Lc 20.2 | Dividers and decoration only |
| #136177 text on white | 6.99:1 | AA | Lc 83.8 | Fine for body text |
| #136177 text on black | 3.00:1 | AA large text | Lc -18.1 | 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 800.
-
Step 50
50
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECF0
oklch(93.6% 0.013 221.4)
-
Step 200
200
#C8DDE5
oklch(88.4% 0.025 222.6)
-
Step 300
300
#A1C8D6
oklch(80.9% 0.046 221.7)
-
Step 400
400
#6BABC2
oklch(70.7% 0.074 222.9)
-
Step 500
500
#3C96B2
oklch(63.1% 0.094 221.9)
-
Step 600
600
#04809E
oklch(55.6% 0.102 222)
-
Step 700
700
#006C86
oklch(49.3% 0.091 222.1)
-
Step 800
800 (this color)
#136177
oklch(45.9% 0.079 222.2)
-
Step 900
900
#124959
oklch(37.8% 0.061 221.6)
-
Step 950
950
#0D2B34
oklch(27.1% 0.039 220.8)
#136177 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) | #545E78 | 0.063 |
| Deuteranopia (no green cones) | #475577 | 0.056 |
| Tritanopia (no blue cones) | #006868 | 0.039 |
| Achromatopsia (no color) | #595959 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #136177
#136177
oklch(45.9% 0.079 222.2)
- #7C4833
#7C4833
oklch(45.8% 0.078 42.5)
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 #136177, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Petrol #005F6A ΔE 0.023
- Dark Aqua #05696B ΔE 0.037
- YInMn Blue #415A77 ΔE 0.041
- Light Navy Blue #2E5A88 ΔE 0.044
- Peacock Blue #016795 ΔE 0.048
- Denim #3B638C ΔE 0.049
- Deep Sea Blue #015482 ΔE 0.050
- Dark Green Blue #1F6357 ΔE 0.055
Use #136177 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.