#136B86
Closest named color: Peacock Blue (#016795). oklch(49.2% 0.087 224.6), rgb(19, 107, 134).
Aa
White text reads best on this color (6.04:1).
About this color
#136B86 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 49%, its chroma 0.087 and its hue 225°. Its hue sits on the cool side of the wheel. The nearest named color is Peacock Blue (#016795), ΔE 0.031 away. White text reads best on it, at 6.04:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Peacock Blue (#016795) |
| Black text | 3.47:1 |
| White text | 6.04:1 |
Values
| HEX | #136B86 |
| RGB | rgb(19, 107, 134) |
| HSL | hsl(194, 75%, 30%) |
| OKLCH | oklch(49.2% 0.087 224.6) |
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 #136B86 | 6.04:1 | AA | Lc -85.0 | Fine for body text |
| Black text on #136B86 | 3.47:1 | AA large text | Lc 24.3 | Dividers and decoration only |
| #136B86 text on white | 6.04:1 | AA | Lc 79.8 | Fine for body text |
| #136B86 text on black | 3.47:1 | AA large text | Lc -22.0 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECF0
oklch(93.7% 0.012 223.5)
-
Step 200
200
#CADDE5
oklch(88.6% 0.023 224.9)
-
Step 300
300
#A4C7D5
oklch(80.9% 0.042 224.1)
-
Step 400
400
#71AAC0
oklch(70.7% 0.068 224.3)
-
Step 500
500
#4895B1
oklch(63.2% 0.086 224.6)
-
Step 600
600
#237E9C
oklch(55.5% 0.094 224.9)
-
Step 700
700 (this color)
#136B86
oklch(49.2% 0.087 224.6)
-
Step 800
800
#15576D
oklch(42.7% 0.073 225.2)
-
Step 900
900
#1A4858
oklch(37.8% 0.056 224.3)
-
Step 950
950
#112A33
oklch(26.9% 0.035 224)
#136B86 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) | #5C6987 | 0.067 |
| Deuteranopia (no green cones) | #4D5E86 | 0.059 |
| Tritanopia (no blue cones) | #007374 | 0.044 |
| Achromatopsia (no color) | #636363 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #136B86
#136B86
oklch(49.2% 0.087 224.6)
- #8A5035
#8A5035
oklch(49.3% 0.088 45.1)
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 #136B86, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Peacock Blue #016795 ΔE 0.031
- Sea Blue #047495 ΔE 0.031
- Ocean Blue #03719C ΔE 0.036
- Denim #3B638C ΔE 0.038
- Deep Turquoise #017374 ΔE 0.044
- Dark Aqua #05696B ΔE 0.045
- Deep Aqua #08787F ΔE 0.045
- Ocean #017B92 ΔE 0.048
Use #136B86 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.