#005147
Closest named color: Dark Blue Green (#005249). oklch(39% 0.07 180.9), rgb(0, 81, 71).
Aa
White text reads best on this color (9.25:1).
About this color
#005147 is a dark, moderately saturated teal or cyan. In OKLCH its lightness is 39%, its chroma 0.070 and its hue 181°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.004 away. White text reads best on it, at 9.25:1.
| Hue family | Teals and cyans |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.070) |
| Temperature | cool |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.26:1 |
| White text | 9.25:1 |
Values
| HEX | #005147 |
| RGB | rgb(0, 81, 71) |
| HSL | hsl(173, 100%, 16%) |
| OKLCH | oklch(39% 0.07 180.9) |
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 #005147 | 9.25:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #005147 | 2.26:1 | Fails | Lc 13.1 | Not readable |
| #005147 text on white | 9.25:1 | AAA | Lc 90.9 | Preferred for body text |
| #005147 text on black | 2.26:1 | Fails | Lc -11.4 | 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
#E0EDEA
oklch(93.6% 0.014 180.7)
-
Step 200
200
#C5E0DA
oklch(88.5% 0.03 180.7)
-
Step 300
300
#9CCCC2
oklch(80.8% 0.052 180.7)
-
Step 400
400
#5FB2A3
oklch(70.7% 0.085 180.6)
-
Step 500
500
#1D9E8D
oklch(63% 0.108 181.2)
-
Step 600
600
#008676
oklch(55.6% 0.1 180.5)
-
Step 700
700
#007163
oklch(49.2% 0.089 180.3)
-
Step 800
800
#005C51
oklch(42.6% 0.077 181.1)
-
Step 900
900 (this color)
#005147
oklch(39% 0.07 180.9)
-
Step 950
950
#052D28
oklch(26.9% 0.044 182.8)
#005147 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) | #4D4B47 | 0.075 |
| Deuteranopia (no green cones) | #434448 | 0.071 |
| Tritanopia (no blue cones) | #00534E | 0.012 |
| Achromatopsia (no color) | #474747 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #005147
#005147
oklch(39% 0.07 180.9)
- #633443
#633443
oklch(39% 0.07 0.4)
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 #005147, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.004
- Dark Teal #014D4E ΔE 0.021
- Deep Teal #00555A ΔE 0.032
- Dark Slate Gray #2F4F4F ΔE 0.038
- Evergreen #05472A ΔE 0.050
- Charcoal #264653 ΔE 0.052
- Spruce #0A5F38 ΔE 0.060
- Pine Green #0A481E ΔE 0.062
Use #005147 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.