#457028
Closest named color: Dark Olive Green (#556B2F). oklch(49.7% 0.113 134.7), rgb(69, 112, 40).
Aa
White text reads best on this color (5.83:1).
About this color
#457028 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.113 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.028 away. White text reads best on it, at 5.83:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.60:1 |
| White text | 5.83:1 |
Values
| HEX | #457028 |
| RGB | rgb(69, 112, 40) |
| HSL | hsl(96, 47%, 30%) |
| OKLCH | oklch(49.7% 0.113 134.7) |
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 #457028 | 5.83:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #457028 | 3.60:1 | AA large text | Lc 25.1 | Dividers and decoration only |
| #457028 text on white | 5.83:1 | AA | Lc 79.0 | Fine for body text |
| #457028 text on black | 3.60:1 | AA large text | Lc -22.8 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E5ECE2
oklch(93.5% 0.015 136.1)
-
Step 200
200
#D1DECA
oklch(88.5% 0.03 134.4)
-
Step 300
300
#B2C9A6
oklch(80.9% 0.054 134.9)
-
Step 400
400
#89AD75
oklch(70.7% 0.088 134.8)
-
Step 500
500
#6C9851
oklch(63% 0.111 134.6)
-
Step 600
600
#538234
oklch(55.5% 0.121 134.7)
-
Step 700
700 (this color)
#457028
oklch(49.7% 0.113 134.7)
-
Step 800
800
#385A21
oklch(42.8% 0.094 134.6)
-
Step 900
900
#304A20
oklch(37.7% 0.073 134.8)
-
Step 950
950
#1C2B14
oklch(26.9% 0.045 135.5)
#457028 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) | #746720 | 0.068 |
| Deuteranopia (no green cones) | #6E642E | 0.068 |
| Tritanopia (no blue cones) | #446C61 | 0.082 |
| Achromatopsia (no color) | #656565 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #457028
#457028
oklch(49.7% 0.113 134.7)
- #7A4D8E
#7A4D8E
oklch(49.8% 0.112 314.8)
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 #457028, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.028
- Camo Green #526525 ΔE 0.035
- Mud Green #606602 ΔE 0.041
- Camouflage Green #4B6113 ΔE 0.044
- Dark Moss Green #606C38 ΔE 0.045
- Muddy Green #657432 ΔE 0.047
- Tree Green #2A7E19 ΔE 0.052
- Army Green #4B5D16 ΔE 0.056
Use #457028 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.