#317443
Closest named color: Dark Olive Green (#556B2F). oklch(50.2% 0.103 150), rgb(49, 116, 67).
Aa
White text reads best on this color (5.66:1).
About this color
#317443 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.103 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.042 away. White text reads best on it, at 5.66:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.70:1 |
| White text | 5.66:1 |
Values
| HEX | #317443 |
| RGB | rgb(49, 116, 67) |
| HSL | hsl(136, 41%, 32%) |
| OKLCH | oklch(50.2% 0.103 150) |
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 #317443 | 5.66:1 | AA | Lc -83.4 | Fine for body text |
| Black text on #317443 | 3.70:1 | AA large text | Lc 26.0 | Dividers and decoration only |
| #317443 text on white | 5.66:1 | AA | Lc 78.1 | Fine for body text |
| #317443 text on black | 3.70:1 | AA large text | Lc -23.7 | 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 700.
-
Step 50
50
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE5
oklch(93.6% 0.015 151.8)
-
Step 200
200
#CDDFD0
oklch(88.6% 0.028 150.4)
-
Step 300
300
#ABCAB0
oklch(80.9% 0.049 149.8)
-
Step 400
400
#7CAF86
oklch(70.7% 0.08 150)
-
Step 500
500
#599B68
oklch(63.1% 0.102 150)
-
Step 600
600
#3C854F
oklch(55.6% 0.111 149.9)
-
Step 700
700 (this color)
#317443
oklch(50.2% 0.103 150)
-
Step 800
800
#275C35
oklch(42.8% 0.086 150)
-
Step 900
900
#254B2E
oklch(37.6% 0.066 149.9)
-
Step 950
950
#162C1B
oklch(26.9% 0.042 150.1)
#317443 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) | #756B40 | 0.086 |
| Deuteranopia (no green cones) | #6C6446 | 0.086 |
| Tritanopia (no blue cones) | #217268 | 0.057 |
| Achromatopsia (no color) | #676767 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #317443
#317443
oklch(50.2% 0.103 150)
- #844D80
#844D80
oklch(50.3% 0.102 329.6)
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 #317443, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.042
- Jungle Green #048243 ΔE 0.045
- Camo Green #526525 ΔE 0.052
- Dark Moss Green #606C38 ΔE 0.054
- Muddy Green #657432 ΔE 0.059
- Tree Green #2A7E19 ΔE 0.060
- Camouflage Green #4B6113 ΔE 0.063
- Military Green #667C3E ΔE 0.067
Use #317443 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.