#0F5C48
Closest named color: Spruce (#0A5F38). oklch(42.5% 0.078 170.3), rgb(15, 92, 72).
Aa
White text reads best on this color (7.94:1).
About this color
#0F5C48 is a dark, moderately saturated teal or cyan. In OKLCH its lightness is 43%, its chroma 0.078 and its hue 170°. Its hue sits on the cool side of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.030 away. White text reads best on it, at 7.94:1.
| Hue family | Teals and cyans |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Spruce (#0A5F38) |
| Black text | 2.64:1 |
| White text | 7.94:1 |
Values
| HEX | #0F5C48 |
| RGB | rgb(15, 92, 72) |
| HSL | hsl(164, 72%, 21%) |
| OKLCH | oklch(42.5% 0.078 170.3) |
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 #0F5C48 | 7.94:1 | AAA | Lc -91.9 | Preferred for body text |
| Black text on #0F5C48 | 2.64:1 | Fails | Lc 16.8 | Dividers and decoration only |
| #0F5C48 text on white | 7.94:1 | AAA | Lc 87.2 | Fine for body text |
| #0F5C48 text on black | 2.64:1 | Fails | Lc -14.9 | 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 800.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CADFD7
oklch(88.6% 0.025 170.9)
-
Step 300
300
#A4CBBC
oklch(81% 0.046 169.7)
-
Step 400
400
#70B09A
oklch(70.7% 0.074 170.4)
-
Step 500
500
#459C81
oklch(63.2% 0.094 170.1)
-
Step 600
600
#1C866A
oklch(55.5% 0.102 170.1)
-
Step 700
700
#087259
oklch(49.2% 0.095 170.3)
-
Step 800
800 (this color)
#0F5C48
oklch(42.5% 0.078 170.3)
-
Step 900
900
#184C3D
oklch(37.7% 0.061 170.6)
-
Step 950
950
#102D24
oklch(27.2% 0.039 170.4)
#0F5C48 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) | #595547 | 0.080 |
| Deuteranopia (no green cones) | #4F4E49 | 0.076 |
| Tritanopia (no blue cones) | #005D56 | 0.022 |
| Achromatopsia (no color) | #515151 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0F5C48
#0F5C48
oklch(42.5% 0.078 170.3)
- #6E3B54
#6E3B54
oklch(42.4% 0.079 350.2)
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 #0F5C48, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.030
- Dark Green Blue #1F6357 ΔE 0.032
- Pine #2B5D34 ΔE 0.034
- Dark Blue Green #005249 ΔE 0.036
- Deep Teal #00555A ΔE 0.044
- Dark Slate Gray #2F4F4F ΔE 0.052
- Petrol #005F6A ΔE 0.054
- Dark Teal #014D4E ΔE 0.056
Use #0F5C48 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.