#13725F
Closest named color: Dark Aquamarine (#017371). oklch(49.5% 0.088 175), rgb(19, 114, 95).
Aa
White text reads best on this color (5.83:1).
About this color
#13725F is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 50%, its chroma 0.088 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.028 away. White text reads best on it, at 5.83:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.088) |
| Temperature | cool |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.59:1 |
| White text | 5.83:1 |
Values
| HEX | #13725F |
| RGB | rgb(19, 114, 95) |
| HSL | hsl(168, 71%, 26%) |
| OKLCH | oklch(49.5% 0.088 175) |
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 #13725F | 5.83:1 | AA | Lc -84.0 | Fine for body text |
| Black text on #13725F | 3.59:1 | AA large text | Lc 25.3 | Dividers and decoration only |
| #13725F text on white | 5.83:1 | AA | Lc 78.8 | Fine for body text |
| #13725F text on black | 3.59:1 | AA large text | Lc -23.0 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE9
oklch(93.7% 0.013 172.4)
-
Step 200
200
#CADFD8
oklch(88.6% 0.024 173.8)
-
Step 300
300
#A5CABF
oklch(80.9% 0.042 175.2)
-
Step 400
400
#72AF9E
oklch(70.7% 0.068 174.8)
-
Step 500
500
#489B86
oklch(63.2% 0.088 174.5)
-
Step 600
600
#228570
oklch(55.6% 0.094 175)
-
Step 700
700 (this color)
#13725F
oklch(49.5% 0.088 175)
-
Step 800
800
#145C4D
oklch(42.8% 0.073 175.2)
-
Step 900
900
#1A4B40
oklch(37.6% 0.056 175.8)
-
Step 950
950
#112C25
oklch(26.9% 0.036 174.4)
#13725F 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) | #6E6A5E | 0.093 |
| Deuteranopia (no green cones) | #626160 | 0.089 |
| Tritanopia (no blue cones) | #00736C | 0.020 |
| Achromatopsia (no color) | #656565 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #13725F
#13725F
oklch(49.5% 0.088 175)
- #894C64
#894C64
oklch(49.6% 0.087 355.7)
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 #13725F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.028
- Deep Turquoise #017374 ΔE 0.033
- Dark Aqua #05696B ΔE 0.040
- Bluegreen #017A79 ΔE 0.041
- Dark Green Blue #1F6357 ΔE 0.046
- Deep Aqua #08787F ΔE 0.049
- Teal #008080 ΔE 0.057
- Petrol #005F6A ΔE 0.071
Use #13725F 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.