#45684B
Closest named color: Dark Olive Green (#556B2F). oklch(48.2% 0.061 149), rgb(69, 104, 75).
Aa
White text reads best on this color (6.29:1).
About this color
#45684B is a medium-dark, muted green. In OKLCH its lightness is 48%, its chroma 0.061 and its hue 149°. 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 6.29:1.
| Hue family | Greens |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.061) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.33:1 |
| White text | 6.29:1 |
Values
| HEX | #45684B |
| RGB | rgb(69, 104, 75) |
| HSL | hsl(130, 20%, 34%) |
| OKLCH | oklch(48.2% 0.061 149) |
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 #45684B | 6.29:1 | AA | Lc -86.4 | Fine for body text |
| Black text on #45684B | 3.33:1 | AA large text | Lc 22.8 | Dividers and decoration only |
| #45684B text on white | 6.29:1 | AA | Lc 81.3 | Fine for body text |
| #45684B text on black | 3.33:1 | AA large text | Lc -20.6 | 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E6EBE7
oklch(93.5% 0.008 151.9)
-
Step 200
200
#D2DCD3
oklch(88.4% 0.016 148.4)
-
Step 300
300
#B4C6B6
oklch(80.8% 0.03 148.5)
-
Step 400
400
#8DA991
oklch(70.7% 0.046 149.1)
-
Step 500
500
#709475
oklch(63.1% 0.061 148.6)
-
Step 600
600
#587E5E
oklch(55.5% 0.065 148.8)
-
Step 700
700 (this color)
#45684B
oklch(48.2% 0.061 149)
-
Step 800
800
#3B5740
oklch(42.7% 0.051 149.4)
-
Step 900
900
#334836
oklch(37.8% 0.04 148.5)
-
Step 950
950
#1E2A20
oklch(27% 0.025 149.5)
#45684B 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) | #696249 | 0.052 |
| Deuteranopia (no green cones) | #635E4D | 0.051 |
| Tritanopia (no blue cones) | #406760 | 0.034 |
| Achromatopsia (no color) | #606060 | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45684B
#45684B
oklch(48.2% 0.061 149)
- #72526F
#72526F
oklch(48.3% 0.06 329.7)
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 #45684B, 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
- Dark Green Blue #1F6357 ΔE 0.045
- Camo Green #526525 ΔE 0.045
- Dark Moss Green #606C38 ΔE 0.046
- Pine #2B5D34 ΔE 0.056
- Camouflage Green #4B6113 ΔE 0.059
- Army Green #4B5D16 ΔE 0.060
- Dark Aqua #05696B ΔE 0.060
Use #45684B 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.