#136676
Closest named color: Dark Aqua (#05696B). oklch(47.1% 0.077 214.5), rgb(19, 102, 118).
Aa
White text reads best on this color (6.58:1).
About this color
#136676 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 47%, its chroma 0.077 and its hue 214°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aqua (#05696B), ΔE 0.024 away. White text reads best on it, at 6.58:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Dark Aqua (#05696B) |
| Black text | 3.18:1 |
| White text | 6.58:1 |
Values
| HEX | #136676 |
| RGB | rgb(19, 102, 118) |
| HSL | hsl(190, 72%, 27%) |
| OKLCH | oklch(47.1% 0.077 214.5) |
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 #136676 | 6.58:1 | AA | Lc -87.3 | Fine for body text |
| Black text on #136676 | 3.18:1 | AA large text | Lc 21.8 | Dividers and decoration only |
| #136676 text on white | 6.58:1 | AA | Lc 82.2 | Fine for body text |
| #136676 text on black | 3.18:1 | AA large text | Lc -19.7 | 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 700.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEE
oklch(93.6% 0.011 211)
-
Step 200
200
#CADDE2
oklch(88.5% 0.022 215.3)
-
Step 300
300
#A6C7D0
oklch(80.8% 0.038 216.1)
-
Step 400
400
#74ABB8
oklch(70.8% 0.061 214.1)
-
Step 500
500
#4D95A6
oklch(63% 0.076 215.1)
-
Step 600
600
#2B8091
oklch(55.7% 0.083 213.7)
-
Step 700
700 (this color)
#136676
oklch(47.1% 0.077 214.5)
-
Step 800
800
#1B5865
oklch(42.8% 0.064 214.8)
-
Step 900
900
#1D4852
oklch(37.6% 0.05 215.3)
-
Step 950
950
#122A30
oklch(26.8% 0.032 216)
#136676 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) | #5B6277 | 0.070 |
| Deuteranopia (no green cones) | #4E5976 | 0.063 |
| Tritanopia (no blue cones) | #006C6B | 0.031 |
| Achromatopsia (no color) | #5D5D5D | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #136676
#136676
oklch(47.1% 0.077 214.5)
- #814A3D
#814A3D
oklch(47.1% 0.078 34.2)
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 #136676, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aqua #05696B ΔE 0.024
- Petrol #005F6A ΔE 0.028
- Deep Turquoise #017374 ΔE 0.042
- Dark Aquamarine #017371 ΔE 0.044
- Dark Green Blue #1F6357 ΔE 0.049
- YInMn Blue #415A77 ΔE 0.049
- Peacock Blue #016795 ΔE 0.050
- Denim #3B638C ΔE 0.052
Use #136676 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.