#0F3634
Closest named color: Midnight Green (#073B4C). oklch(30.5% 0.043 190.4), rgb(15, 54, 52).
Aa
White text reads best on this color (13.14:1).
About this color
#0F3634 is a dark, muted teal or cyan. In OKLCH its lightness is 31%, its chroma 0.043 and its hue 190°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.042 away. White text reads best on it, at 13.14:1.
| Hue family | Teals and cyans |
| Lightness | dark (31%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.59:1 |
| White text | 13.14:1 |
Values
| HEX | #0F3634 |
| RGB | rgb(15, 54, 52) |
| HSL | hsl(177, 57%, 14%) |
| OKLCH | oklch(30.5% 0.043 190.4) |
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 #0F3634 | 13.14:1 | AAA | Lc -102.5 | Preferred for body text |
| Black text on #0F3634 | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #0F3634 text on white | 13.14:1 | AAA | Lc 99.3 | Preferred for body text |
| #0F3634 text on black | 1.59:1 | 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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#DFEDEC
oklch(93.5% 0.015 191.8)
-
Step 200
200
#C5E0DD
oklch(88.6% 0.029 188.5)
-
Step 300
300
#9BCCC8
oklch(81% 0.051 190)
-
Step 400
400
#5EB1AC
oklch(70.7% 0.082 190.4)
-
Step 500
500
#179D98
oklch(63% 0.105 190.7)
-
Step 600
600
#008580
oklch(55.7% 0.096 190.1)
-
Step 700
700
#00706C
oklch(49.2% 0.085 190.4)
-
Step 800
800
#005C58
oklch(42.8% 0.074 189.6)
-
Step 900
900
#004C49
oklch(37.6% 0.065 190.2)
-
Step 950
950 (this color)
#0F3634
oklch(30.5% 0.043 190.4)
#0F3634 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) | #333334 | 0.046 |
| Deuteranopia (no green cones) | #2C2E34 | 0.043 |
| Tritanopia (no blue cones) | #003835 | 0.010 |
| Achromatopsia (no color) | #303030 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0F3634
#0F3634
oklch(30.5% 0.043 190.4)
- #42262A
#42262A
oklch(30.6% 0.043 10.6)
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 #0F3634, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.042
- Gunmetal #293241 ΔE 0.045
- Dark Blue Grey #1F3B4D ΔE 0.050
- Pakistan Green #283618 ΔE 0.050
- Onyx #343A40 ΔE 0.055
- Space Cadet #2B2D42 ΔE 0.057
- Jet #212529 ΔE 0.058
- Oxford Blue #1B263B ΔE 0.062
Use #0F3634 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.