#457018
Closest named color: Dark Olive Green (#556B2F). oklch(49.5% 0.125 132.5), rgb(69, 112, 24).
Aa
White text reads best on this color (5.85:1).
About this color
#457018 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.125 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.037 away. White text reads best on it, at 5.85:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.58:1 |
| White text | 5.85:1 |
Values
| HEX | #457018 |
| RGB | rgb(69, 112, 24) |
| HSL | hsl(89, 65%, 27%) |
| OKLCH | oklch(49.5% 0.125 132.5) |
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 #457018 | 5.85:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #457018 | 3.58:1 | AA large text | Lc 24.9 | Dividers and decoration only |
| #457018 text on white | 5.85:1 | AA | Lc 79.1 | Fine for body text |
| #457018 text on black | 3.58:1 | AA large text | Lc -22.7 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5EDE1
oklch(93.7% 0.018 134.9)
-
Step 200
200
#D1DEC8
oklch(88.5% 0.033 132.3)
-
Step 300
300
#B2C9A1
oklch(80.8% 0.06 132.1)
-
Step 400
400
#89AE6E
oklch(70.8% 0.098 132.8)
-
Step 500
500
#6C9946
oklch(63.1% 0.124 132.5)
-
Step 600
600
#538324
oklch(55.6% 0.135 132.6)
-
Step 700
700 (this color)
#457018
oklch(49.5% 0.125 132.5)
-
Step 800
800
#385A16
oklch(42.6% 0.103 132.4)
-
Step 900
900
#304A19
oklch(37.6% 0.081 132.6)
-
Step 950
950
#1D2C10
oklch(27.2% 0.052 132.2)
#457018 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) | #756705 | 0.069 |
| Deuteranopia (no green cones) | #6F6321 | 0.072 |
| Tritanopia (no blue cones) | #466B5F | 0.094 |
| Achromatopsia (no color) | #656565 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #457018
#457018
oklch(49.5% 0.125 132.5)
- #7A4A94
#7A4A94
oklch(49.6% 0.124 312.6)
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 #457018, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.037
- Camo Green #526525 ΔE 0.041
- Mud Green #606602 ΔE 0.042
- Camouflage Green #4B6113 ΔE 0.045
- Tree Green #2A7E19 ΔE 0.046
- Dark Grass Green #388004 ΔE 0.052
- Muddy Green #657432 ΔE 0.053
- Dark Moss Green #606C38 ΔE 0.055
Use #457018 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.