#0D5A3A
Closest named color: Spruce (#0A5F38). oklch(41.5% 0.089 159.5), rgb(13, 90, 58).
Aa
White text reads best on this color (8.26:1).
About this color
#0D5A3A is a dark, moderately saturated green. In OKLCH its lightness is 41%, its chroma 0.089 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.018 away. White text reads best on it, at 8.26:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.089) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 2.54:1 |
| White text | 8.26:1 |
Values
| HEX | #0D5A3A |
| RGB | rgb(13, 90, 58) |
| HSL | hsl(155, 75%, 20%) |
| OKLCH | oklch(41.5% 0.089 159.5) |
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 #0D5A3A | 8.26:1 | AAA | Lc -92.8 | Preferred for body text |
| Black text on #0D5A3A | 2.54:1 | Fails | Lc 15.8 | Dividers and decoration only |
| #0D5A3A text on white | 8.26:1 | AAA | Lc 88.2 | Fine for body text |
| #0D5A3A text on black | 2.54:1 | Fails | Lc -14.0 | 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 800.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE6
oklch(93.6% 0.015 158.2)
-
Step 200
200
#CADFD2
oklch(88.4% 0.029 158.6)
-
Step 300
300
#A5CBB5
oklch(80.8% 0.051 159.6)
-
Step 400
400
#71B18E
oklch(70.7% 0.084 159.3)
-
Step 500
500
#479D72
oklch(63.1% 0.107 159.3)
-
Step 600
600
#20875B
oklch(55.5% 0.115 159.8)
-
Step 700
700
#0E734A
oklch(49.2% 0.108 159.2)
-
Step 800
800 (this color)
#0D5A3A
oklch(41.5% 0.089 159.5)
-
Step 900
900
#194D34
oklch(37.8% 0.07 159.2)
-
Step 950
950
#112D1F
oklch(27% 0.043 159.7)
#0D5A3A 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) | #595238 | 0.084 |
| Deuteranopia (no green cones) | #504C3C | 0.081 |
| Tritanopia (no blue cones) | #005A52 | 0.038 |
| Achromatopsia (no color) | #4E4E4E | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0D5A3A
#0D5A3A
oklch(41.5% 0.089 159.5)
- #6B375B
#6B375B
oklch(41.6% 0.089 340)
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 #0D5A3A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.018
- Pine #2B5D34 ΔE 0.025
- Dark Blue Green #005249 ΔE 0.042
- Deep Green #02590F ΔE 0.051
- Dark Green Blue #1F6357 ΔE 0.051
- Navy Green #35530A ΔE 0.051
- Forest #0B5509 ΔE 0.053
- Deep Teal #00555A ΔE 0.060
Use #0D5A3A 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.