#315E18
Closest named color: Pine (#2B5D34). oklch(43.4% 0.111 136.5), rgb(49, 94, 24).
Aa
White text reads best on this color (7.65:1).
About this color
#315E18 is a dark, moderately saturated green. In OKLCH its lightness is 43%, its chroma 0.111 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.032 away. White text reads best on it, at 7.65:1.
| Hue family | Greens |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.111) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.74:1 |
| White text | 7.65:1 |
Values
| HEX | #315E18 |
| RGB | rgb(49, 94, 24) |
| HSL | hsl(99, 59%, 23%) |
| OKLCH | oklch(43.4% 0.111 136.5) |
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 #315E18 | 7.65:1 | AAA | Lc -91.2 | Preferred for body text |
| Black text on #315E18 | 2.74:1 | Fails | Lc 17.7 | Dividers and decoration only |
| #315E18 text on white | 7.65:1 | AAA | Lc 86.4 | Fine for body text |
| #315E18 text on black | 2.74:1 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDE1
oklch(93.6% 0.019 137.8)
-
Step 200
200
#CEDFC8
oklch(88.5% 0.036 137.5)
-
Step 300
300
#AECBA1
oklch(80.9% 0.066 136)
-
Step 400
400
#82B06E
oklch(70.8% 0.105 136.6)
-
Step 500
500
#629B46
oklch(63% 0.132 136.4)
-
Step 600
600
#478624
oklch(55.7% 0.145 136.6)
-
Step 700
700
#387116
oklch(49.1% 0.135 136.7)
-
Step 800
800 (this color)
#315E18
oklch(43.4% 0.111 136.5)
-
Step 900
900
#2A4C19
oklch(37.8% 0.088 136.6)
-
Step 950
950
#192C10
oklch(26.9% 0.054 136.5)
#315E18 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) | #61560D | 0.068 |
| Deuteranopia (no green cones) | #5B521E | 0.069 |
| Tritanopia (no blue cones) | #2F5A50 | 0.080 |
| Achromatopsia (no color) | #535353 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #315E18
#315E18
oklch(43.4% 0.111 136.5)
- #693B79
#693B79
oklch(43.5% 0.111 316.8)
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 #315E18, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.032
- Army Green #4B5D16 ΔE 0.032
- Navy Green #35530A ΔE 0.033
- Camouflage Green #4B6113 ΔE 0.034
- Deep Green #02590F ΔE 0.039
- Spruce #0A5F38 ΔE 0.039
- Dark Green #006400 ΔE 0.039
- Forest #0B5509 ΔE 0.046
Use #315E18 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.