#136772
Closest named color: Dark Aqua (#05696B). oklch(47.2% 0.076 208.5), rgb(19, 103, 114).
Aa
White text reads best on this color (6.54:1).
About this color
#136772 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 47%, its chroma 0.076 and its hue 209°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aqua (#05696B), ΔE 0.016 away. White text reads best on it, at 6.54:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Dark Aqua (#05696B) |
| Black text | 3.21:1 |
| White text | 6.54:1 |
Values
| HEX | #136772 |
| RGB | rgb(19, 103, 114) |
| HSL | hsl(187, 71%, 26%) |
| OKLCH | oklch(47.2% 0.076 208.5) |
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 #136772 | 6.54:1 | AA | Lc -87.1 | Fine for body text |
| Black text on #136772 | 3.21:1 | AA large text | Lc 22.0 | Dividers and decoration only |
| #136772 text on white | 6.54:1 | AA | Lc 82.0 | Fine for body text |
| #136772 text on black | 3.21:1 | AA large text | Lc -19.9 | 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 700.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEE
oklch(93.6% 0.011 211)
-
Step 200
200
#CBDDE0
oklch(88.5% 0.02 208.8)
-
Step 300
300
#A6C8CD
oklch(81% 0.037 207.3)
-
Step 400
400
#74ABB4
oklch(70.6% 0.059 208.8)
-
Step 500
500
#4D96A2
oklch(63.1% 0.075 209.4)
-
Step 600
600
#2B808D
oklch(55.5% 0.081 209.5)
-
Step 700
700 (this color)
#136772
oklch(47.2% 0.076 208.5)
-
Step 800
800
#1A5861
oklch(42.6% 0.063 208.9)
-
Step 900
900
#1D494F
oklch(37.7% 0.049 207.4)
-
Step 950
950
#122B2E
oklch(27.1% 0.031 205.7)
#136772 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) | #5D6373 | 0.073 |
| Deuteranopia (no green cones) | #505972 | 0.067 |
| Tritanopia (no blue cones) | #006C6A | 0.024 |
| Achromatopsia (no color) | #5D5D5D | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #136772
#136772
oklch(47.2% 0.076 208.5)
- #814A43
#814A43
oklch(47.2% 0.076 28)
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 #136772, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aqua #05696B ΔE 0.016
- Petrol #005F6A ΔE 0.028
- Deep Turquoise #017374 ΔE 0.037
- Dark Aquamarine #017371 ΔE 0.039
- Dark Green Blue #1F6357 ΔE 0.042
- Deep Aqua #08787F ΔE 0.052
- YInMn Blue #415A77 ΔE 0.054
- Slate #516572 ΔE 0.055
Use #136772 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.