#556648
Closest named color: Dark Moss Green (#606C38). oklch(48.7% 0.051 132.1), rgb(85, 102, 72).
Aa
White text reads best on this color (6.21:1).
About this color
#556648 is a medium-dark, muted green. In OKLCH its lightness is 49%, its chroma 0.051 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Moss Green (#606C38), ΔE 0.035 away. White text reads best on it, at 6.21:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.051) |
| Temperature | in between |
| Nearest name | Dark Moss Green (#606C38) |
| Black text | 3.38:1 |
| White text | 6.21:1 |
Values
| HEX | #556648 |
| RGB | rgb(85, 102, 72) |
| HSL | hsl(94, 17%, 34%) |
| OKLCH | oklch(48.7% 0.051 132.1) |
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 #556648 | 6.21:1 | AA | Lc -86.1 | Fine for body text |
| Black text on #556648 | 3.38:1 | AA large text | Lc 23.1 | Dividers and decoration only |
| #556648 text on white | 6.21:1 | AA | Lc 81.0 | Fine for body text |
| #556648 text on black | 3.38:1 | AA large text | Lc -20.9 | 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
#F5F6F4
oklch(97.2% 0.003 128.5)
-
Step 100
100
#E8EBE6
oklch(93.6% 0.007 132.4)
-
Step 200
200
#D6DBD2
oklch(88.5% 0.013 130.8)
-
Step 300
300
#BBC4B4
oklch(80.9% 0.024 131.2)
-
Step 400
400
#98A68D
oklch(70.7% 0.039 131.3)
-
Step 500
500
#7E9071
oklch(63% 0.05 132.3)
-
Step 600
600
#677A59
oklch(55.5% 0.054 132.3)
-
Step 700
700 (this color)
#556648
oklch(48.7% 0.051 132.1)
-
Step 800
800
#46543C
oklch(42.7% 0.042 132.6)
-
Step 900
900
#3B4533
oklch(37.6% 0.033 131.5)
-
Step 950
950
#23291E
oklch(27.1% 0.022 131.1)
#556648 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) | #696246 | 0.031 |
| Deuteranopia (no green cones) | #666049 | 0.031 |
| Tritanopia (no blue cones) | #56645E | 0.037 |
| Achromatopsia (no color) | #616161 | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #556648
#556648
oklch(48.7% 0.051 132.1)
- #695875
#695875
oklch(48.8% 0.05 311)
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 #556648, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Moss Green #606C38 ΔE 0.035
- Dark Olive Green #556B2F ΔE 0.040
- Camo Green #526525 ΔE 0.044
- Greeny Brown #696006 ΔE 0.060
- Dim Gray #696969 ΔE 0.061
- Dark Green Blue #1F6357 ΔE 0.061
- Army Green #4B5D16 ΔE 0.062
- Camouflage Green #4B6113 ΔE 0.062
Use #556648 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.