#45733D
Closest named color: Dark Olive Green (#556B2F). oklch(50.8% 0.096 140.8), rgb(69, 115, 61).
Aa
White text reads best on this color (5.56:1).
About this color
#45733D is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.096 and its hue 141°. 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 5.56:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.77:1 |
| White text | 5.56:1 |
Values
| HEX | #45733D |
| RGB | rgb(69, 115, 61) |
| HSL | hsl(111, 31%, 35%) |
| OKLCH | oklch(50.8% 0.096 140.8) |
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 #45733D | 5.56:1 | AA | Lc -83.0 | Fine for body text |
| Black text on #45733D | 3.77:1 | AA large text | Lc 26.4 | Dividers and decoration only |
| #45733D text on white | 5.56:1 | AA | Lc 77.7 | Fine for body text |
| #45733D text on black | 3.77:1 | AA large text | Lc -24.1 | 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
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E5ECE4
oklch(93.6% 0.013 141.8)
-
Step 200
200
#D0DECE
oklch(88.6% 0.026 141.8)
-
Step 300
300
#B1C9AC
oklch(81% 0.048 140.3)
-
Step 400
400
#87AD81
oklch(70.8% 0.075 141.2)
-
Step 500
500
#699861
oklch(63.1% 0.095 140.9)
-
Step 600
600
#508247
oklch(55.6% 0.103 140.7)
-
Step 700
700 (this color)
#45733D
oklch(50.8% 0.096 140.8)
-
Step 800
800
#355A2F
oklch(42.8% 0.08 141)
-
Step 900
900
#2F4A2A
oklch(37.8% 0.062 140.6)
-
Step 950
950
#1C2B19
oklch(27% 0.038 140.3)
#45733D 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) | #766B39 | 0.069 |
| Deuteranopia (no green cones) | #6F6640 | 0.069 |
| Tritanopia (no blue cones) | #417066 | 0.063 |
| Achromatopsia (no color) | #686868 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45733D
#45733D
oklch(50.8% 0.096 140.8)
- #7E5287
#7E5287
oklch(50.7% 0.096 320.6)
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 #45733D, 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
- Dark Moss Green #606C38 ΔE 0.037
- Muddy Green #657432 ΔE 0.041
- Camo Green #526525 ΔE 0.042
- Military Green #667C3E ΔE 0.052
- Jungle Green #048243 ΔE 0.053
- Mud Green #606602 ΔE 0.053
- Camouflage Green #4B6113 ΔE 0.058
Use #45733D 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.