#315D37
Closest named color: Pine (#2B5D34). oklch(43.6% 0.079 147.2), rgb(49, 93, 55).
Aa
White text reads best on this color (7.63:1).
About this color
#315D37 is a dark, moderately saturated green. In OKLCH its lightness is 44%, its chroma 0.079 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.008 away. White text reads best on it, at 7.63:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.079) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.75:1 |
| White text | 7.63:1 |
Values
| HEX | #315D37 |
| RGB | rgb(49, 93, 55) |
| HSL | hsl(128, 31%, 28%) |
| OKLCH | oklch(43.6% 0.079 147.2) |
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 #315D37 | 7.63:1 | AAA | Lc -91.2 | Preferred for body text |
| Black text on #315D37 | 2.75:1 | Fails | Lc 17.6 | Dividers and decoration only |
| #315D37 text on white | 7.63:1 | AAA | Lc 86.4 | Fine for body text |
| #315D37 text on black | 2.75:1 | Fails | Lc -15.7 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4ECE5
oklch(93.5% 0.013 149.2)
-
Step 200
200
#CFDED0
oklch(88.5% 0.025 147.3)
-
Step 300
300
#AEC9B0
oklch(80.9% 0.045 147.2)
-
Step 400
400
#82AE86
oklch(70.8% 0.075 147.1)
-
Step 500
500
#619968
oklch(63.1% 0.094 147.4)
-
Step 600
600
#46834F
oklch(55.5% 0.102 147.4)
-
Step 700
700
#386F40
oklch(49.1% 0.095 147.2)
-
Step 800
800 (this color)
#315D37
oklch(43.6% 0.079 147.2)
-
Step 900
900
#2A4A2E
oklch(37.6% 0.061 147.2)
-
Step 950
950
#192C1B
oklch(27.1% 0.04 146.9)
#315D37 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) | #5E5634 | 0.063 |
| Deuteranopia (no green cones) | #585239 | 0.062 |
| Tritanopia (no blue cones) | #2A5B53 | 0.046 |
| Achromatopsia (no color) | #545454 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #315D37
#315D37
oklch(43.6% 0.079 147.2)
- #684168
#684168
oklch(43.5% 0.079 326.8)
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 #315D37, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.008
- Spruce #0A5F38 ΔE 0.026
- Army Green #4B5D16 ΔE 0.043
- Dark Green Blue #1F6357 ΔE 0.046
- Navy Green #35530A ΔE 0.048
- Camouflage Green #4B6113 ΔE 0.049
- Camo Green #526525 ΔE 0.055
- Deep Green #02590F ΔE 0.060
Use #315D37 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.