#316738
Closest named color: Pine (#2B5D34). oklch(46.4% 0.094 146.6), rgb(49, 103, 56).
Aa
White text reads best on this color (6.71:1).
About this color
#316738 is a medium-dark, moderately saturated green. In OKLCH its lightness is 46%, its chroma 0.094 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.033 away. White text reads best on it, at 6.71:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 3.12:1 |
| White text | 6.71:1 |
Values
| HEX | #316738 |
| RGB | rgb(49, 103, 56) |
| HSL | hsl(128, 36%, 30%) |
| OKLCH | oklch(46.4% 0.094 146.6) |
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 #316738 | 6.71:1 | AA | Lc -88.0 | Fine for body text |
| Black text on #316738 | 3.12:1 | AA large text | Lc 21.1 | Dividers and decoration only |
| #316738 text on white | 6.71:1 | AA | Lc 82.9 | Fine for body text |
| #316738 text on black | 3.12:1 | AA large text | Lc -19.0 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4ECE5
oklch(93.5% 0.013 149.2)
-
Step 200
200
#CFDECF
oklch(88.5% 0.026 145.4)
-
Step 300
300
#AEC9B0
oklch(80.9% 0.045 147.2)
-
Step 400
400
#83AD86
oklch(70.6% 0.072 146.6)
-
Step 500
500
#629967
oklch(63.1% 0.094 146.5)
-
Step 600
600
#48834F
oklch(55.6% 0.101 146.7)
-
Step 700
700 (this color)
#316738
oklch(46.4% 0.094 146.6)
-
Step 800
800
#305A35
oklch(42.6% 0.077 146.8)
-
Step 900
900
#2B4A2E
oklch(37.6% 0.06 146.5)
-
Step 950
950
#192C1B
oklch(27.1% 0.04 146.9)
#316738 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) | #685F34 | 0.074 |
| Deuteranopia (no green cones) | #615A3B | 0.073 |
| Tritanopia (no blue cones) | #28655C | 0.056 |
| Achromatopsia (no color) | #5C5C5C | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #316738
#316738
oklch(46.4% 0.094 146.6)
- #744575
#744575
oklch(46.4% 0.094 326.2)
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 #316738, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.033
- Camo Green #526525 ΔE 0.039
- Spruce #0A5F38 ΔE 0.039
- Camouflage Green #4B6113 ΔE 0.040
- Army Green #4B5D16 ΔE 0.042
- Dark Olive Green #556B2F ΔE 0.046
- Dark Green Blue #1F6357 ΔE 0.052
- Dark Green #006400 ΔE 0.061
Use #316738 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.