#73AB2B
Closest named color: Leaf (#71AA34). oklch(67.8% 0.165 130.7), rgb(115, 171, 43).
Aa
Black text reads best on this color (7.58:1).
About this color
#73AB2B is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.165 and its hue 131°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Leaf (#71AA34), ΔE 0.007 away. Black text reads best on it, at 7.58:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.165) |
| Temperature | in between |
| Nearest name | Leaf (#71AA34) |
| Black text | 7.58:1 |
| White text | 2.76:1 |
Values
| HEX | #73AB2B |
| RGB | rgb(115, 171, 43) |
| HSL | hsl(86, 60%, 42%) |
| OKLCH | oklch(67.8% 0.165 130.7) |
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 #73AB2B | 2.76:1 | Fails | Lc -58.4 | Large or bold text, headings |
| Black text on #73AB2B | 7.58:1 | AAA | Lc 50.8 | Large or bold text, headings |
| #73AB2B text on white | 2.76:1 | Fails | Lc 53.2 | Large or bold text, headings |
| #73AB2B text on black | 7.58:1 | AAA | Lc -48.7 | 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
#F2F7EE
oklch(97% 0.013 130.8)
-
Step 100
100
#E3EEDA
oklch(93.5% 0.029 130.7)
-
Step 200
200
#CCE1BA
oklch(88.4% 0.057 130.6)
-
Step 300
300
#AACF87
oklch(81% 0.104 130.5)
-
Step 400
400 (this color)
#73AB2B
oklch(67.8% 0.165 130.7)
-
Step 500
500
#649D00
oklch(63.2% 0.172 130.7)
-
Step 600
600
#538400
oklch(55.7% 0.152 130.8)
-
Step 700
700
#456F00
oklch(49.2% 0.134 130.8)
-
Step 800
800
#385B00
oklch(42.8% 0.116 130.7)
-
Step 900
900
#2E4C00
oklch(37.8% 0.103 130.7)
-
Step 950
950
#192D00
oklch(27% 0.074 130.9)
#73AB2B 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) | #B39E10 | 0.088 |
| Deuteranopia (no green cones) | #AB9A37 | 0.089 |
| Tritanopia (no blue cones) | #76A493 | 0.127 |
| Achromatopsia (no color) | #9B9B9B | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73AB2B
#73AB2B
oklch(67.8% 0.165 130.7)
- #B876E2
#B876E2
oklch(67.8% 0.166 310.9)
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 #73AB2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leaf #71AA34 ΔE 0.007
- Avocado Green #87A922 ΔE 0.023
- Grass #5CAC2D ΔE 0.023
- Pea Green #8EAB12 ΔE 0.032
- Leaf Green #5CA904 ΔE 0.032
- Fern #63A950 ΔE 0.034
- Icky Green #8FAE22 ΔE 0.036
- Asparagus #77AB56 ΔE 0.039
Use #73AB2B 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.