#315D31
Closest named color: Pine (#2B5D34). oklch(43.4% 0.086 143.9), rgb(49, 93, 49).
Aa
White text reads best on this color (7.66:1).
About this color
#315D31 is a dark, moderately saturated green. In OKLCH its lightness is 43%, its chroma 0.086 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.006 away. White text reads best on it, at 7.66:1.
| Hue family | Greens |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.74:1 |
| White text | 7.66:1 |
Values
| HEX | #315D31 |
| RGB | rgb(49, 93, 49) |
| HSL | hsl(120, 31%, 28%) |
| OKLCH | oklch(43.4% 0.086 143.9) |
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 #315D31 | 7.66:1 | AAA | Lc -91.3 | Preferred for body text |
| Black text on #315D31 | 2.74:1 | Fails | Lc 17.5 | Dividers and decoration only |
| #315D31 text on white | 7.66:1 | AAA | Lc 86.5 | Fine for body text |
| #315D31 text on black | 2.74:1 | Fails | Lc -15.6 | 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
#E4EDE4
oklch(93.7% 0.015 145.5)
-
Step 200
200
#CFDECE
oklch(88.5% 0.027 143.6)
-
Step 300
300
#AECAAD
oklch(81% 0.05 144.2)
-
Step 400
400
#82AE81
oklch(70.7% 0.08 144.1)
-
Step 500
500
#629A61
oklch(63.2% 0.103 143.9)
-
Step 600
600
#478447
oklch(55.6% 0.112 143.9)
-
Step 700
700
#387038
oklch(49.2% 0.105 143.8)
-
Step 800
800 (this color)
#315D31
oklch(43.4% 0.086 143.9)
-
Step 900
900
#2A4B2A
oklch(37.8% 0.067 144.1)
-
Step 950
950
#192C19
oklch(27% 0.043 144.3)
#315D31 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) | #5F562E | 0.065 |
| Deuteranopia (no green cones) | #585234 | 0.063 |
| Tritanopia (no blue cones) | #2C5B52 | 0.052 |
| Achromatopsia (no color) | #535353 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #315D31
#315D31
oklch(43.4% 0.086 143.9)
- #68406C
#68406C
oklch(43.6% 0.085 323.7)
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 #315D31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.006
- Spruce #0A5F38 ΔE 0.025
- Army Green #4B5D16 ΔE 0.038
- Navy Green #35530A ΔE 0.041
- Camouflage Green #4B6113 ΔE 0.044
- Camo Green #526525 ΔE 0.053
- Dark Green Blue #1F6357 ΔE 0.053
- Deep Green #02590F ΔE 0.053
Use #315D31 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.