#456B40
Closest named color: Dark Olive Green (#556B2F). oklch(48.7% 0.08 141.6), rgb(69, 107, 64).
Aa
White text reads best on this color (6.12:1).
About this color
#456B40 is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.080 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.026 away. White text reads best on it, at 6.12:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.43:1 |
| White text | 6.12:1 |
Values
| HEX | #456B40 |
| RGB | rgb(69, 107, 64) |
| HSL | hsl(113, 25%, 34%) |
| OKLCH | oklch(48.7% 0.08 141.6) |
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 #456B40 | 6.12:1 | AA | Lc -85.6 | Fine for body text |
| Black text on #456B40 | 3.43:1 | AA large text | Lc 23.6 | Dividers and decoration only |
| #456B40 text on white | 6.12:1 | AA | Lc 80.5 | Fine for body text |
| #456B40 text on black | 3.43:1 | AA large text | Lc -21.4 | 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
#E6ECE5
oklch(93.7% 0.011 141.3)
-
Step 200
200
#D2DDD0
oklch(88.6% 0.021 140.9)
-
Step 300
300
#B3C7B0
oklch(80.8% 0.039 141.5)
-
Step 400
400
#8BAB87
oklch(70.7% 0.062 142)
-
Step 500
500
#6E9669
oklch(63.1% 0.079 141.8)
-
Step 600
600
#568050
oklch(55.6% 0.086 141.4)
-
Step 700
700 (this color)
#456B40
oklch(48.7% 0.08 141.6)
-
Step 800
800
#3A5836
oklch(42.7% 0.065 141.6)
-
Step 900
900
#32492F
oklch(37.8% 0.052 141.7)
-
Step 950
950
#1D2B1C
oklch(27.1% 0.033 143)
#456B40 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) | #6D643D | 0.058 |
| Deuteranopia (no green cones) | #676042 | 0.057 |
| Tritanopia (no blue cones) | #426860 | 0.052 |
| Achromatopsia (no color) | #626262 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #456B40
#456B40
oklch(48.7% 0.08 141.6)
- #75507B
#75507B
oklch(48.8% 0.08 321.8)
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 #456B40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.026
- Camo Green #526525 ΔE 0.031
- Dark Moss Green #606C38 ΔE 0.036
- Camouflage Green #4B6113 ΔE 0.046
- Army Green #4B5D16 ΔE 0.051
- Mud Green #606602 ΔE 0.053
- Muddy Green #657432 ΔE 0.056
- Pine #2B5D34 ΔE 0.056
Use #456B40 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.