#01393A
Closest named color: Midnight Green (#073B4C). oklch(31.3% 0.053 196.7), rgb(1, 57, 58).
Aa
White text reads best on this color (12.74:1).
About this color
#01393A is a dark, muted teal or cyan. In OKLCH its lightness is 31%, its chroma 0.053 and its hue 197°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.033 away. White text reads best on it, at 12.74:1.
| Hue family | Teals and cyans |
| Lightness | dark (31%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.64:1 |
| White text | 12.74:1 |
Values
| HEX | #01393A |
| RGB | rgb(1, 57, 58) |
| HSL | hsl(181, 97%, 12%) |
| OKLCH | oklch(31.3% 0.053 196.7) |
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 #01393A | 12.74:1 | AAA | Lc -101.8 | Preferred for body text |
| Black text on #01393A | 1.64:1 | Fails | Lc 0.0 | Not readable |
| #01393A text on white | 12.74:1 | AAA | Lc 98.5 | Preferred for body text |
| #01393A text on black | 1.64:1 | Fails | Lc 0.0 | Not readable |
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 950.
-
Step 50
50
#EFF7F7
oklch(97% 0.008 197)
-
Step 100
100
#DDEEEE
oklch(93.7% 0.018 196.8)
-
Step 200
200
#C0E1E1
oklch(88.6% 0.035 196.5)
-
Step 300
300
#90CECE
oklch(81% 0.063 196)
-
Step 400
400
#44B4B6
oklch(70.8% 0.1 196.8)
-
Step 500
500
#009D9F
oklch(63.1% 0.107 196.4)
-
Step 600
600
#008486
oklch(55.6% 0.095 196.7)
-
Step 700
700
#006F71
oklch(49.1% 0.084 197)
-
Step 800
800
#005B5C
oklch(42.7% 0.073 196.1)
-
Step 900
900
#004C4D
oklch(37.8% 0.064 196.3)
-
Step 950
950 (this color)
#01393A
oklch(31.3% 0.053 196.7)
#01393A 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) | #34363A | 0.054 |
| Deuteranopia (no green cones) | #2C303A | 0.050 |
| Tritanopia (no blue cones) | #003B39 | 0.008 |
| Achromatopsia (no color) | #323232 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #01393A
#01393A
oklch(31.3% 0.053 196.7)
- #482527
#482527
oklch(31.2% 0.053 17)
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 #01393A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.033
- Dark Blue Grey #1F3B4D ΔE 0.044
- Gunmetal #293241 ΔE 0.048
- Onyx #343A40 ΔE 0.056
- Pakistan Green #283618 ΔE 0.058
- Space Cadet #2B2D42 ΔE 0.061
- Prussian Blue #1D3557 ΔE 0.064
- Evergreen #05472A ΔE 0.064
Use #01393A 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.