#013E39
Closest named color: Midnight Green (#073B4C). oklch(32.8% 0.057 185.9), rgb(1, 62, 57).
Aa
White text reads best on this color (12.00:1).
About this color
#013E39 is a dark, muted teal or cyan. In OKLCH its lightness is 33%, its chroma 0.057 and its hue 186°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.040 away. White text reads best on it, at 12.00:1.
| Hue family | Teals and cyans |
| Lightness | dark (33%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.74:1 |
| White text | 12.00:1 |
Values
| HEX | #013E39 |
| RGB | rgb(1, 62, 57) |
| HSL | hsl(175, 97%, 12%) |
| OKLCH | oklch(32.8% 0.057 185.9) |
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 #013E39 | 12.00:1 | AAA | Lc -100.7 | Preferred for body text |
| Black text on #013E39 | 1.74:1 | Fails | Lc 0.0 | Not readable |
| #013E39 text on white | 12.00:1 | AAA | Lc 97.1 | Preferred for body text |
| #013E39 text on black | 1.74:1 | 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 900.
-
Step 50
50
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E1EDEB
oklch(93.7% 0.013 185.1)
-
Step 200
200
#C9DFDB
oklch(88.6% 0.024 183.7)
-
Step 300
300
#A2CAC4
oklch(80.8% 0.043 185.2)
-
Step 400
400
#6DAFA7
oklch(70.7% 0.069 186)
-
Step 500
500
#409B91
oklch(63.2% 0.088 185.4)
-
Step 600
600
#0E857B
oklch(55.6% 0.095 185.5)
-
Step 700
700
#007068
oklch(49.1% 0.086 186.2)
-
Step 800
800
#065C55
oklch(42.8% 0.073 185.7)
-
Step 900
900 (this color)
#013E39
oklch(32.8% 0.057 185.9)
-
Step 950
950
#0E2C29
oklch(26.9% 0.036 186.4)
#013E39 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) | #3A3A39 | 0.060 |
| Deuteranopia (no green cones) | #32343A | 0.057 |
| Tritanopia (no blue cones) | #00403C | 0.007 |
| Achromatopsia (no color) | #363636 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #013E39
#013E39
oklch(32.8% 0.057 185.9)
- #4D2830
#4D2830
oklch(32.8% 0.056 6.8)
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 #013E39, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.040
- Evergreen #05472A ΔE 0.047
- Dark Blue Grey #1F3B4D ΔE 0.048
- Pakistan Green #283618 ΔE 0.054
- Onyx #343A40 ΔE 0.055
- Dark Teal #014D4E ΔE 0.055
- Gunmetal #293241 ΔE 0.058
- Charcoal #264653 ΔE 0.060
Use #013E39 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.