#2A733F
Closest named color: Dark Olive Green (#556B2F). oklch(49.6% 0.109 150), rgb(42, 115, 63).
Aa
White text reads best on this color (5.79:1).
About this color
#2A733F is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.109 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.045 away. White text reads best on it, at 5.79:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.62:1 |
| White text | 5.79:1 |
Values
| HEX | #2A733F |
| RGB | rgb(42, 115, 63) |
| HSL | hsl(137, 46%, 31%) |
| OKLCH | oklch(49.6% 0.109 150) |
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 #2A733F | 5.79:1 | AA | Lc -84.0 | Fine for body text |
| Black text on #2A733F | 3.62:1 | AA large text | Lc 25.3 | Dividers and decoration only |
| #2A733F text on white | 5.79:1 | AA | Lc 78.7 | Fine for body text |
| #2A733F text on black | 3.62:1 | AA large text | Lc -23.1 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE5
oklch(93.6% 0.015 151.8)
-
Step 200
200
#CCDFCF
oklch(88.5% 0.03 150.1)
-
Step 300
300
#A9CBAF
oklch(80.9% 0.053 150.2)
-
Step 400
400
#7AB085
oklch(70.8% 0.085 150.1)
-
Step 500
500
#559C66
oklch(63.2% 0.108 150.1)
-
Step 600
600
#37864D
oklch(55.6% 0.117 150.1)
-
Step 700
700 (this color)
#2A733F
oklch(49.6% 0.109 150)
-
Step 800
800
#235C33
oklch(42.5% 0.09 150.1)
-
Step 900
900
#234C2D
oklch(37.7% 0.07 149.9)
-
Step 950
950
#152D1B
oklch(27.2% 0.045 150.5)
#2A733F 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) | #74693B | 0.091 |
| Deuteranopia (no green cones) | #6A6342 | 0.088 |
| Tritanopia (no blue cones) | #147166 | 0.060 |
| Achromatopsia (no color) | #656565 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A733F
#2A733F
oklch(49.6% 0.109 150)
- #84497F
#84497F
oklch(49.6% 0.109 330.2)
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 #2A733F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.045
- Jungle Green #048243 ΔE 0.046
- Camo Green #526525 ΔE 0.052
- Tree Green #2A7E19 ΔE 0.057
- Dark Moss Green #606C38 ΔE 0.059
- Camouflage Green #4B6113 ΔE 0.060
- Muddy Green #657432 ΔE 0.065
- Mud Green #606602 ΔE 0.068
Use #2A733F 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.