#73AC55
Closest named color: Asparagus (#77AB56). oklch(68.5% 0.133 135.8), rgb(115, 172, 85).
Aa
Black text reads best on this color (7.76:1).
About this color
#73AC55 is a medium-light, moderately saturated green. In OKLCH its lightness is 68%, its chroma 0.133 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Asparagus (#77AB56), ΔE 0.006 away. Black text reads best on it, at 7.76:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.133) |
| Temperature | in between |
| Nearest name | Asparagus (#77AB56) |
| Black text | 7.76:1 |
| White text | 2.70:1 |
Values
| HEX | #73AC55 |
| RGB | rgb(115, 172, 85) |
| HSL | hsl(99, 34%, 50%) |
| OKLCH | oklch(68.5% 0.133 135.8) |
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 #73AC55 | 2.70:1 | Fails | Lc -57.5 | Large or bold text, headings |
| Black text on #73AC55 | 7.76:1 | AAA | Lc 51.7 | Large or bold text, headings |
| #73AC55 text on white | 2.70:1 | Fails | Lc 52.3 | Large or bold text, headings |
| #73AC55 text on black | 7.76:1 | AAA | Lc -49.5 | 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
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E3EEDE
oklch(93.6% 0.024 135.7)
-
Step 200
200
#CCE1C2
oklch(88.6% 0.047 135.5)
-
Step 300
300
#A9CD98
oklch(80.8% 0.082 135.8)
-
Step 400
400 (this color)
#73AC55
oklch(68.5% 0.133 135.8)
-
Step 500
500
#569F24
oklch(63.1% 0.17 135.8)
-
Step 600
600
#418700
oklch(55.5% 0.165 135.8)
-
Step 700
700
#367200
oklch(49.2% 0.146 135.8)
-
Step 800
800
#2B5D00
oklch(42.6% 0.126 135.7)
-
Step 900
900
#234E01
oklch(37.8% 0.111 135.9)
-
Step 950
950
#152E06
oklch(27.1% 0.071 136)
#73AC55 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) | #B1A04D | 0.084 |
| Deuteranopia (no green cones) | #A99B5B | 0.085 |
| Tritanopia (no blue cones) | #72A798 | 0.094 |
| Achromatopsia (no color) | #9D9D9D | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73AC55
#73AC55
oklch(68.5% 0.133 135.8)
- #B97FD1
#B97FD1
oklch(68.5% 0.132 315.6)
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 #73AC55, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Asparagus #77AB56 ΔE 0.006
- Fern #63A950 ΔE 0.021
- Boring Green #63B365 ΔE 0.024
- Dull Green #74A662 ΔE 0.026
- Dark Pastel Green #56AE57 ΔE 0.028
- Off Green #6BA353 ΔE 0.028
- Leaf #71AA34 ΔE 0.030
- Algae #54AC68 ΔE 0.033
Use #73AC55 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.