#516A41
Closest named color: Dark Olive Green (#556B2F). oklch(49.3% 0.069 133.9), rgb(81, 106, 65).
Aa
White text reads best on this color (6.02:1).
About this color
#516A41 is a medium-dark, muted green. In OKLCH its lightness is 49%, its chroma 0.069 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.023 away. White text reads best on it, at 6.02:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.48:1 |
| White text | 6.02:1 |
Values
| HEX | #516A41 |
| RGB | rgb(81, 106, 65) |
| HSL | hsl(97, 24%, 34%) |
| OKLCH | oklch(49.3% 0.069 133.9) |
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 #516A41 | 6.02:1 | AA | Lc -85.2 | Fine for body text |
| Black text on #516A41 | 3.48:1 | AA large text | Lc 24.0 | Dividers and decoration only |
| #516A41 text on white | 6.02:1 | AA | Lc 80.1 | Fine for body text |
| #516A41 text on black | 3.48:1 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E7EBE5
oklch(93.5% 0.009 134.9)
-
Step 200
200
#D4DCD0
oklch(88.5% 0.018 134.9)
-
Step 300
300
#B8C6B0
oklch(81% 0.034 134)
-
Step 400
400
#93A887
oklch(70.6% 0.052 134.2)
-
Step 500
500
#799368
oklch(63.1% 0.069 133.4)
-
Step 600
600
#617D50
oklch(55.6% 0.074 134.2)
-
Step 700
700 (this color)
#516A41
oklch(49.3% 0.069 133.9)
-
Step 800
800
#425635
oklch(42.7% 0.058 133.7)
-
Step 900
900
#38472E
oklch(37.7% 0.045 133.4)
-
Step 950
950
#212A1B
oklch(27.1% 0.03 133.3)
#516A41 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) | #6D643E | 0.043 |
| Deuteranopia (no green cones) | #696243 | 0.042 |
| Tritanopia (no blue cones) | #516760 | 0.051 |
| Achromatopsia (no color) | #636363 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #516A41
#516A41
oklch(49.3% 0.069 133.9)
- #70557D
#70557D
oklch(49.3% 0.07 314.5)
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 #516A41, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.023
- Dark Moss Green #606C38 ΔE 0.024
- Camo Green #526525 ΔE 0.032
- Muddy Green #657432 ΔE 0.049
- Mud Green #606602 ΔE 0.050
- Camouflage Green #4B6113 ΔE 0.051
- Greeny Brown #696006 ΔE 0.054
- Army Green #4B5D16 ΔE 0.055
Use #516A41 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.