#0D615E
Closest named color: Dark Green Blue (#1F6357). oklch(44.7% 0.073 191), rgb(13, 97, 94).
Aa
White text reads best on this color (7.26:1).
About this color
#0D615E is a dark, moderately saturated teal or cyan. In OKLCH its lightness is 45%, its chroma 0.073 and its hue 191°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.017 away. White text reads best on it, at 7.26:1.
| Hue family | Teals and cyans |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.88:1 |
| White text | 7.26:1 |
Values
| HEX | #0D615E |
| RGB | rgb(13, 97, 94) |
| HSL | hsl(178, 76%, 22%) |
| OKLCH | oklch(44.7% 0.073 191) |
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 #0D615E | 7.26:1 | AAA | Lc -89.8 | Fine for body text |
| Black text on #0D615E | 2.88:1 | Fails | Lc 19.2 | Dividers and decoration only |
| #0D615E text on white | 7.26:1 | AAA | Lc 84.9 | Fine for body text |
| #0D615E text on black | 2.88:1 | Fails | Lc -17.1 | 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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E1EDEC
oklch(93.7% 0.013 190.9)
-
Step 200
200
#C8DEDD
oklch(88.4% 0.023 193.4)
-
Step 300
300
#A2CAC7
oklch(80.9% 0.043 190.7)
-
Step 400
400
#6CAFAB
oklch(70.8% 0.069 190.9)
-
Step 500
500
#3D9A96
oklch(63% 0.087 191.2)
-
Step 600
600
#048581
oklch(55.7% 0.095 191)
-
Step 700
700
#00706C
oklch(49.2% 0.085 190.4)
-
Step 800
800 (this color)
#0D615E
oklch(44.7% 0.073 191)
-
Step 900
900
#124B49
oklch(37.7% 0.057 191.6)
-
Step 950
950
#0D2C2B
oklch(27% 0.036 192.3)
#0D615E 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) | #5B5B5E | 0.078 |
| Deuteranopia (no green cones) | #4F535F | 0.073 |
| Tritanopia (no blue cones) | #006460 | 0.009 |
| Achromatopsia (no color) | #575757 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0D615E
#0D615E
oklch(44.7% 0.073 191)
- #77424A
#77424A
oklch(44.6% 0.074 10.8)
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 #0D615E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.017
- Petrol #005F6A ΔE 0.023
- Dark Aqua #05696B ΔE 0.028
- Deep Teal #00555A ΔE 0.040
- Dark Blue Green #005249 ΔE 0.054
- Dark Slate Gray #2F4F4F ΔE 0.056
- Dark Aquamarine #017371 ΔE 0.057
- Deep Turquoise #017374 ΔE 0.059
Use #0D615E 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.