#73A73E
Closest named color: Leaf (#71AA34). oklch(67% 0.147 131.6), rgb(115, 167, 62).
Aa
Black text reads best on this color (7.32:1).
About this color
#73A73E is a medium-light, vivid green. In OKLCH its lightness is 67%, its chroma 0.147 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Leaf (#71AA34), ΔE 0.014 away. Black text reads best on it, at 7.32:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Leaf (#71AA34) |
| Black text | 7.32:1 |
| White text | 2.86:1 |
Values
| HEX | #73A73E |
| RGB | rgb(115, 167, 62) |
| HSL | hsl(90, 46%, 45%) |
| OKLCH | oklch(67% 0.147 131.6) |
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 #73A73E | 2.86:1 | Fails | Lc -60.0 | Large or bold text, headings |
| Black text on #73A73E | 7.32:1 | AAA | Lc 49.3 | Large or bold text, headings |
| #73A73E text on white | 2.86:1 | Fails | Lc 54.7 | Large or bold text, headings |
| #73A73E text on black | 7.32:1 | AAA | Lc -47.1 | Large or bold text, headings |
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 400.
-
Step 50
50
#F2F7EF
oklch(97% 0.012 133.4)
-
Step 100
100
#E3EEDC
oklch(93.6% 0.027 133)
-
Step 200
200
#CDE1BE
oklch(88.6% 0.052 131.8)
-
Step 300
300
#ABCD8F
oklch(80.8% 0.091 131.5)
-
Step 400
400 (this color)
#73A73E
oklch(67% 0.147 131.6)
-
Step 500
500
#609D00
oklch(63% 0.174 131.7)
-
Step 600
600
#508400
oklch(55.5% 0.153 131.6)
-
Step 700
700
#436F00
oklch(49% 0.135 131.5)
-
Step 800
800
#365B00
oklch(42.7% 0.117 131.5)
-
Step 900
900
#2C4C00
oklch(37.7% 0.104 131.6)
-
Step 950
950
#182D00
oklch(26.9% 0.074 131.6)
#73A73E 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) | #AE9B32 | 0.082 |
| Deuteranopia (no green cones) | #A79746 | 0.083 |
| Tritanopia (no blue cones) | #75A091 | 0.112 |
| Achromatopsia (no color) | #999999 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73A73E
#73A73E
oklch(67% 0.147 131.6)
- #B378D6
#B378D6
oklch(67% 0.147 311.9)
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 #73A73E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leaf #71AA34 ΔE 0.014
- Fern #63A950 ΔE 0.020
- Asparagus #77AB56 ΔE 0.025
- Off Green #6BA353 ΔE 0.027
- Avocado Green #87A922 ΔE 0.029
- Dark Pastel Green #56AE57 ΔE 0.032
- Grass #5CAC2D ΔE 0.033
- Mid Green #50A747 ΔE 0.034
Use #73A73E 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.