#005D52
Closest named color: Dark Green Blue (#1F6357). oklch(42.9% 0.077 181.2), rgb(0, 93, 82).
Aa
White text reads best on this color (7.81:1).
About this color
#005D52 is a dark, moderately saturated teal or cyan. In OKLCH its lightness is 43%, its chroma 0.077 and its hue 181°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.026 away. White text reads best on it, at 7.81:1.
| Hue family | Teals and cyans |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.68:1 |
| White text | 7.81:1 |
Values
| HEX | #005D52 |
| RGB | rgb(0, 93, 82) |
| HSL | hsl(173, 100%, 18%) |
| OKLCH | oklch(42.9% 0.077 181.2) |
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 #005D52 | 7.81:1 | AAA | Lc -91.4 | Preferred for body text |
| Black text on #005D52 | 2.68:1 | Fails | Lc 17.4 | Dividers and decoration only |
| #005D52 text on white | 7.81:1 | AAA | Lc 86.6 | Fine for body text |
| #005D52 text on black | 2.68:1 | Fails | Lc -15.5 | Dividers and decoration only |
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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E1EDEA
oklch(93.6% 0.013 179.5)
-
Step 200
200
#C8DFDA
oklch(88.5% 0.025 181.2)
-
Step 300
300
#A1CBC2
oklch(80.9% 0.046 180.5)
-
Step 400
400
#6BB0A3
oklch(70.8% 0.073 180.8)
-
Step 500
500
#3C9C8D
oklch(63.2% 0.092 181.1)
-
Step 600
600
#008677
oklch(55.6% 0.1 181.4)
-
Step 700
700
#007164
oklch(49.2% 0.089 181.2)
-
Step 800
800 (this color)
#005D52
oklch(42.9% 0.077 181.2)
-
Step 900
900
#114C43
oklch(37.7% 0.061 180.4)
-
Step 950
950
#0D2C27
oklch(26.8% 0.038 181.1)
#005D52 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) | #585752 | 0.081 |
| Deuteranopia (no green cones) | #4D4F53 | 0.077 |
| Tritanopia (no blue cones) | #005F5A | 0.013 |
| Achromatopsia (no color) | #525252 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #005D52
#005D52
oklch(42.9% 0.077 181.2)
- #723C4D
#723C4D
oklch(42.9% 0.078 0.8)
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 #005D52, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.026
- Deep Teal #00555A ΔE 0.034
- Dark Blue Green #005249 ΔE 0.036
- Petrol #005F6A ΔE 0.039
- Spruce #0A5F38 ΔE 0.043
- Pine #2B5D34 ΔE 0.048
- Dark Aqua #05696B ΔE 0.049
- Dark Slate Gray #2F4F4F ΔE 0.049
Use #005D52 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.