#317019
Closest named color: Tree Green (#2A7E19). oklch(48.5% 0.135 138.7), rgb(49, 112, 25).
Aa
White text reads best on this color (6.06:1).
About this color
#317019 is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.135 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.043 away. White text reads best on it, at 6.06:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.46:1 |
| White text | 6.06:1 |
Values
| HEX | #317019 |
| RGB | rgb(49, 112, 25) |
| HSL | hsl(103, 64%, 27%) |
| OKLCH | oklch(48.5% 0.135 138.7) |
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 #317019 | 6.06:1 | AA | Lc -85.2 | Fine for body text |
| Black text on #317019 | 3.46:1 | AA large text | Lc 24.1 | Dividers and decoration only |
| #317019 text on white | 6.06:1 | AA | Lc 80.0 | Fine for body text |
| #317019 text on black | 3.46:1 | AA large text | Lc -21.8 | 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
#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
#ACCBA3
oklch(80.9% 0.064 138.7)
-
Step 400
400
#7FB070
oklch(70.6% 0.104 138.5)
-
Step 500
500
#5D9C49
oklch(63.1% 0.133 138.7)
-
Step 600
600
#418629
oklch(55.5% 0.145 138.7)
-
Step 700
700 (this color)
#317019
oklch(48.5% 0.135 138.7)
-
Step 800
800
#2B5D19
oklch(42.8% 0.113 138.6)
-
Step 900
900
#274C1B
oklch(37.6% 0.088 138.7)
-
Step 950
950
#182D11
oklch(27.1% 0.056 138.4)
#317019 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) | #746608 | 0.088 |
| Deuteranopia (no green cones) | #6C6022 | 0.090 |
| Tritanopia (no blue cones) | #2B6C5F | 0.092 |
| Achromatopsia (no color) | #626262 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #317019
#317019
oklch(48.5% 0.135 138.7)
- #7E428F
#7E428F
oklch(48.5% 0.134 318.4)
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 #317019, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.043
- Camouflage Green #4B6113 ΔE 0.050
- Dark Green #006400 ΔE 0.052
- Dark Olive Green #556B2F ΔE 0.053
- Camo Green #526525 ΔE 0.053
- Dark Grass Green #388004 ΔE 0.053
- Green #008000 ΔE 0.055
- Jungle Green #048243 ΔE 0.057
Use #317019 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.