#0F4141
Closest named color: Midnight Green (#073B4C). oklch(34.3% 0.051 195), rgb(15, 65, 65).
Aa
White text reads best on this color (11.33:1).
About this color
#0F4141 is a dark, muted teal or cyan. In OKLCH its lightness is 34%, its chroma 0.051 and its hue 195°. 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 11.33:1.
| Hue family | Teals and cyans |
| Lightness | dark (34%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.85:1 |
| White text | 11.33:1 |
Values
| HEX | #0F4141 |
| RGB | rgb(15, 65, 65) |
| HSL | hsl(180, 62%, 16%) |
| OKLCH | oklch(34.3% 0.051 195) |
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 #0F4141 | 11.33:1 | AAA | Lc -99.7 | Preferred for body text |
| Black text on #0F4141 | 1.85:1 | Fails | Lc 8.0 | Not readable |
| #0F4141 text on white | 11.33:1 | AAA | Lc 95.9 | Preferred for body text |
| #0F4141 text on black | 1.85:1 | 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
#F2F7F6
oklch(97.2% 0.005 183)
-
Step 100
100
#E2ECEC
oklch(93.6% 0.011 197)
-
Step 200
200
#CADEDD
oklch(88.5% 0.021 193.1)
-
Step 300
300
#A5C9C8
oklch(80.9% 0.038 194.3)
-
Step 400
400
#72ADAC
oklch(70.7% 0.061 194.5)
-
Step 500
500
#489898
oklch(63% 0.078 195.4)
-
Step 600
600
#228383
oklch(55.7% 0.086 195)
-
Step 700
700
#116E6F
oklch(49% 0.079 196)
-
Step 800
800
#145A5A
oklch(42.7% 0.066 195)
-
Step 900
900 (this color)
#0F4141
oklch(34.3% 0.051 195)
-
Step 950
950
#112B2B
oklch(26.9% 0.032 195.4)
#0F4141 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) | #3C3D41 | 0.053 |
| Deuteranopia (no green cones) | #353841 | 0.050 |
| Tritanopia (no blue cones) | #004341 | 0.009 |
| Achromatopsia (no color) | #3A3A3A | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0F4141
#0F4141
oklch(34.3% 0.051 195)
- #502D30
#502D30
oklch(34.2% 0.052 14.6)
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 #0F4141, 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 0.037
- Dark Teal #014D4E ΔE 0.040
- Charcoal #264653 ΔE 0.041
- Onyx #343A40 ΔE 0.045
- Evergreen #05472A ΔE 0.051
- Charcoal Grey #3C4142 ΔE 0.053
- Dark Grey Blue #29465B ΔE 0.055
Use #0F4141 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.