Spruce #0A5F38
Spruce is a dark, moderately saturated green with hex code #0A5F38 and RGB rgb(10, 95, 56).
Aa
White text reads best on this color (7.75:1).
About this color
#0A5F38 is a dark, moderately saturated green. In OKLCH its lightness is 43%, its chroma 0.099 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. It is the named color Spruce. White text reads best on it, at 7.75:1.
| Hue family | Greens |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.099) |
| Temperature | in between |
| Nearest name | Spruce |
| Black text | 2.70:1 |
| White text | 7.75:1 |
Colors that go with Spruce
Matches found by rotating Spruce around the OKLCH hue wheel, each labelled with the closest name in our list.
Complementary
The opposite hue (180°).
Analogous
Neighbouring hues, 30° either side.
Triadic
Three hues spaced 120° apart.
Color palettes with Spruce
Curated color palettes that contain a color within ΔE 0.06 (OKLab) of Spruce, closest first.
Similar named colors
The eight named colors closest to Spruce, with their ΔE distance.
- Pine #2B5D34 ΔE 0.019
- Deep Green #02590F ΔE 0.046
- Dark Green Blue #1F6357 ΔE 0.050
- Navy Green #35530A ΔE 0.052
- Forest #0B5509 ΔE 0.053
- Dark Green #006400 ΔE 0.058
- Dark Blue Green #005249 ΔE 0.059
- Army Green #4B5D16 ΔE 0.060
More about Spruce
How to make Spruce
A starting recipe from common paint colors, found with a spectral paint model (the color mixer’s paint mode). Real pigments vary, so mix a small test batch and adjust.
- 4 parts green
- 1 part black
Recipe result: #335838, a difference of ΔE 0.033 from Spruce. That is close; add a little more of one paint to match.
Codes for Spruce in every format
| HEX | #0A5F38 |
| RGB | rgb(10, 95, 56) |
| HSL | hsl(152, 81%, 21%) |
| OKLCH | oklch(42.9% 0.099 156.4) |
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 #0A5F38 | 7.75:1 | AAA | Lc -91.3 | Preferred for body text |
| Black text on #0A5F38 | 2.70:1 | Fails | Lc 17.5 | Dividers and decoration only |
| #0A5F38 text on white | 7.75:1 | AAA | Lc 86.5 | Fine for body text |
| #0A5F38 text on black | 2.70:1 | Fails | Lc -15.6 | Dividers and decoration only |
Shades and tints of Spruce
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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EDE5
oklch(93.5% 0.017 156.9)
-
Step 200
200
#C9E0D1
oklch(88.5% 0.032 157.1)
-
Step 300
300
#A3CCB1
oklch(80.8% 0.058 156)
-
Step 400
400
#6EB289
oklch(70.7% 0.092 156.6)
-
Step 500
500
#419E6B
oklch(63% 0.118 156.5)
-
Step 600
600
#138953
oklch(55.6% 0.128 156.5)
-
Step 700
700
#007444
oklch(49.2% 0.118 156.6)
-
Step 800
800 (this color)
#0A5F38
oklch(42.9% 0.099 156.4)
-
Step 900
900
#154D30
oklch(37.5% 0.077 156.6)
-
Step 950
950
#0F2D1C
oklch(26.9% 0.048 156.1)
Spruce 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) | #5E5735 | 0.088 |
| Deuteranopia (no green cones) | #55503B | 0.087 |
| Tritanopia (no blue cones) | #005E55 | 0.047 |
| Achromatopsia (no color) | #525252 | 0.099 |
Use Spruce 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.