#315A02
Closest named color: Navy Green (#35530A). oklch(42.1% 0.118 133.4), rgb(49, 90, 2).
Aa
White text reads best on this color (8.09:1).
About this color
#315A02 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 0.024 away. White text reads best on it, at 8.09:1.
| Hue family | Greens |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.59:1 |
| White text | 8.09:1 |
Values
| HEX | #315A02 |
| RGB | rgb(49, 90, 2) |
| HSL | hsl(88, 96%, 18%) |
| OKLCH | oklch(42.1% 0.118 133.4) |
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 #315A02 | 8.09:1 | AAA | Lc -92.4 | Preferred for body text |
| Black text on #315A02 | 2.59:1 | Fails | Lc 16.2 | Dividers and decoration only |
| #315A02 text on white | 8.09:1 | AAA | Lc 87.8 | Fine for body text |
| #315A02 text on black | 2.59:1 | Fails | Lc -14.4 | 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
#CFDFC6
oklch(88.5% 0.038 134.1)
-
Step 300
300
#AFCB9D
oklch(80.9% 0.07 133.3)
-
Step 400
400
#85B067
oklch(70.8% 0.111 133.4)
-
Step 500
500
#669B3A
oklch(63.1% 0.141 133.2)
-
Step 600
600
#4C850C
oklch(55.6% 0.153 133.4)
-
Step 700
700
#3E7000
oklch(49% 0.139 133.3)
-
Step 800
800 (this color)
#315A02
oklch(42.1% 0.118 133.4)
-
Step 900
900
#2D4B11
oklch(37.6% 0.091 133)
-
Step 950
950
#1A2C0C
oklch(26.9% 0.058 133.6)
#315A02 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) | #5E5200 | 0.068 |
| Deuteranopia (no green cones) | #594F0F | 0.068 |
| Tritanopia (no blue cones) | #31564B | 0.087 |
| Achromatopsia (no color) | #505050 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #315A02
#315A02
oklch(42.1% 0.118 133.4)
- #64367A
#64367A
oklch(42.1% 0.118 313.7)
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 #315A02, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.024
- Deep Green #02590F ΔE 0.031
- Forest #0B5509 ΔE 0.036
- Dark Green #006400 ΔE 0.040
- Army Green #4B5D16 ΔE 0.040
- Pine #2B5D34 ΔE 0.042
- Camouflage Green #4B6113 ΔE 0.044
- Spruce #0A5F38 ΔE 0.048
Use #315A02 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.