#315E39
Closest named color: Pine (#2B5D34). oklch(43.9% 0.078 148.2), rgb(49, 94, 57).
Aa
White text reads best on this color (7.52:1).
About this color
#315E39 is a dark, moderately saturated green. In OKLCH its lightness is 44%, its chroma 0.078 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.010 away. White text reads best on it, at 7.52:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.79:1 |
| White text | 7.52:1 |
Values
| HEX | #315E39 |
| RGB | rgb(49, 94, 57) |
| HSL | hsl(131, 31%, 28%) |
| OKLCH | oklch(43.9% 0.078 148.2) |
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 #315E39 | 7.52:1 | AAA | Lc -90.8 | Preferred for body text |
| Black text on #315E39 | 2.79:1 | Fails | Lc 18.0 | Dividers and decoration only |
| #315E39 text on white | 7.52:1 | AAA | Lc 86.0 | Fine for body text |
| #315E39 text on black | 2.79:1 | Fails | Lc -16.0 | 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
#CEDED0
oklch(88.5% 0.026 149.1)
-
Step 300
300
#ADC9B0
oklch(80.8% 0.046 148.2)
-
Step 400
400
#81AE87
oklch(70.8% 0.074 148.3)
-
Step 500
500
#609969
oklch(63% 0.094 148.3)
-
Step 600
600
#458450
oklch(55.7% 0.103 148)
-
Step 700
700
#366F41
oklch(49% 0.095 148.3)
-
Step 800
800 (this color)
#315E39
oklch(43.9% 0.078 148.2)
-
Step 900
900
#294B2F
oklch(37.8% 0.062 148.5)
-
Step 950
950
#192C1C
oklch(27.1% 0.039 148.4)
#315E39 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) | #5F5736 | 0.064 |
| Deuteranopia (no green cones) | #58533B | 0.062 |
| Tritanopia (no blue cones) | #295C55 | 0.046 |
| Achromatopsia (no color) | #545454 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #315E39
#315E39
oklch(43.9% 0.078 148.2)
- #6A4268
#6A4268
oklch(44% 0.079 328.6)
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 #315E39, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.010
- Spruce #0A5F38 ΔE 0.026
- Dark Green Blue #1F6357 ΔE 0.043
- Army Green #4B5D16 ΔE 0.044
- Camouflage Green #4B6113 ΔE 0.049
- Navy Green #35530A ΔE 0.051
- Camo Green #526525 ΔE 0.054
- Deep Green #02590F ΔE 0.062
Use #315E39 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.