#315900
Closest named color: Navy Green (#35530A). oklch(41.8% 0.118 133), rgb(49, 89, 0).
Aa
White text reads best on this color (8.20:1).
About this color
#315900 is a dark, moderately saturated green. In OKLCH its lightness is 42%, its chroma 0.118 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.021 away. White text reads best on it, at 8.20:1.
| Hue family | Greens |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.55:1 |
| White text | 8.20:1 |
Values
| HEX | #315900 |
| RGB | rgb(49, 89, 0) |
| HSL | hsl(87, 100%, 17%) |
| OKLCH | oklch(41.8% 0.118 133) |
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 #315900 | 8.20:1 | AAA | Lc -92.7 | Preferred for body text |
| Black text on #315900 | 2.55:1 | Fails | Lc 15.9 | Dividers and decoration only |
| #315900 text on white | 8.20:1 | AAA | Lc 88.1 | Fine for body text |
| #315900 text on black | 2.55:1 | Fails | Lc -14.1 | Not readable |
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
#E5EDE0
oklch(93.6% 0.019 133.1)
-
Step 200
200
#CFDFC5
oklch(88.5% 0.039 133.2)
-
Step 300
300
#AFCB9D
oklch(80.9% 0.07 133.3)
-
Step 400
400
#85AF66
oklch(70.6% 0.11 133)
-
Step 500
500
#669B39
oklch(63.1% 0.141 133.1)
-
Step 600
600
#4D850A
oklch(55.6% 0.153 133)
-
Step 700
700
#3F7000
oklch(49.1% 0.138 133)
-
Step 800
800 (this color)
#315900
oklch(41.8% 0.118 133)
-
Step 900
900
#2D4B11
oklch(37.6% 0.091 133)
-
Step 950
950
#1B2C0C
oklch(26.9% 0.058 132.6)
#315900 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) | #5D5100 | 0.067 |
| Deuteranopia (no green cones) | #584E0D | 0.067 |
| Tritanopia (no blue cones) | #31554A | 0.087 |
| Achromatopsia (no color) | #4F4F4F | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #315900
#315900
oklch(41.8% 0.118 133)
- #623579
#623579
oklch(41.6% 0.118 312.9)
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 #315900, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.021
- Deep Green #02590F ΔE 0.030
- Forest #0B5509 ΔE 0.034
- Army Green #4B5D16 ΔE 0.041
- Dark Green #006400 ΔE 0.042
- Pine #2B5D34 ΔE 0.043
- Camouflage Green #4B6113 ΔE 0.046
- Spruce #0A5F38 ΔE 0.049
Use #315900 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.