#317247
Closest named color: Dark Olive Green (#556B2F). oklch(49.8% 0.096 152.4), rgb(49, 114, 71).
Aa
White text reads best on this color (5.78:1).
About this color
#317247 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.096 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.043 away. White text reads best on it, at 5.78:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.62:1 |
| White text | 5.78:1 |
Values
| HEX | #317247 |
| RGB | rgb(49, 114, 71) |
| HSL | hsl(140, 40%, 32%) |
| OKLCH | oklch(49.8% 0.096 152.4) |
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 #317247 | 5.78:1 | AA | Lc -84.0 | Fine for body text |
| Black text on #317247 | 3.62:1 | AA large text | Lc 25.3 | Dividers and decoration only |
| #317247 text on white | 5.78:1 | AA | Lc 78.7 | Fine for body text |
| #317247 text on black | 3.62:1 | AA large text | Lc -23.1 | 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
#E4EDE6
oklch(93.7% 0.013 152.6)
-
Step 200
200
#CDDED1
oklch(88.4% 0.025 152.8)
-
Step 300
300
#ABCAB2
oklch(80.9% 0.047 152)
-
Step 400
400
#7DAE8A
oklch(70.6% 0.074 152.4)
-
Step 500
500
#5A9A6D
oklch(63.1% 0.095 152.4)
-
Step 600
600
#3E8455
oklch(55.5% 0.102 152.4)
-
Step 700
700 (this color)
#317247
oklch(49.8% 0.096 152.4)
-
Step 800
800
#285B39
oklch(42.6% 0.079 152.5)
-
Step 900
900
#264B31
oklch(37.7% 0.062 152)
-
Step 950
950
#172C1D
oklch(27% 0.039 152.2)
#317247 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) | #726944 | 0.083 |
| Deuteranopia (no green cones) | #69634A | 0.081 |
| Tritanopia (no blue cones) | #207067 | 0.051 |
| Achromatopsia (no color) | #656565 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #317247
#317247
oklch(49.8% 0.096 152.4)
- #824D7A
#824D7A
oklch(49.8% 0.095 332.6)
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 #317247, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.043
- Camo Green #526525 ΔE 0.051
- Dark Moss Green #606C38 ΔE 0.053
- Jungle Green #048243 ΔE 0.054
- Muddy Green #657432 ΔE 0.062
- Camouflage Green #4B6113 ΔE 0.062
- Dark Green Blue #1F6357 ΔE 0.063
- Dark Aquamarine #017371 ΔE 0.063
Use #317247 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.