#73B161
Closest named color: Boring Green (#63B365). oklch(69.9% 0.129 138.9), rgb(115, 177, 97).
Aa
Black text reads best on this color (8.19:1).
About this color
#73B161 is a medium-light, moderately saturated green. In OKLCH its lightness is 70%, its chroma 0.129 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Boring Green (#63B365), ΔE 0.015 away. Black text reads best on it, at 8.19:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.129) |
| Temperature | in between |
| Nearest name | Boring Green (#63B365) |
| Black text | 8.19:1 |
| White text | 2.56:1 |
Values
| HEX | #73B161 |
| RGB | rgb(115, 177, 97) |
| HSL | hsl(107, 34%, 54%) |
| OKLCH | oklch(69.9% 0.129 138.9) |
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 #73B161 | 2.56:1 | Fails | Lc -55.2 | Large or bold text, headings |
| Black text on #73B161 | 8.19:1 | AAA | Lc 54.0 | Large or bold text, headings |
| #73B161 text on white | 2.56:1 | Fails | Lc 50.0 | Large or bold text, headings |
| #73B161 text on black | 8.19:1 | AAA | Lc -51.9 | 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
#E2EEDF
oklch(93.6% 0.024 139.4)
-
Step 200
200
#CBE1C5
oklch(88.6% 0.044 139)
-
Step 300
300
#A7CE9C
oklch(81% 0.08 138.9)
-
Step 400
400 (this color)
#73B161
oklch(69.9% 0.129 138.9)
-
Step 500
500
#4FA034
oklch(63.2% 0.164 138.9)
-
Step 600
600
#308A00
oklch(55.7% 0.176 139)
-
Step 700
700
#277400
oklch(49.2% 0.155 139)
-
Step 800
800
#1F5F00
oklch(42.7% 0.134 138.9)
-
Step 900
900
#1F4E0D
oklch(37.7% 0.107 138.8)
-
Step 950
950
#132E0A
oklch(27% 0.068 138.8)
#73B161 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) | #B5A55B | 0.088 |
| Deuteranopia (no green cones) | #ACA066 | 0.086 |
| Tritanopia (no blue cones) | #6FAC9E | 0.088 |
| Achromatopsia (no color) | #A2A2A2 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73B161
#73B161
oklch(69.9% 0.129 138.9)
- #C083D1
#C083D1
oklch(69.9% 0.129 318.7)
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 #73B161, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Boring Green #63B365 ΔE 0.015
- Asparagus #77AB56 ΔE 0.017
- Faded Green #7BB274 ΔE 0.026
- Turtle Green #75B84F ΔE 0.032
- Dull Green #74A662 ΔE 0.032
- Dark Pastel Green #56AE57 ΔE 0.034
- Fern #63A950 ΔE 0.034
- Algae #54AC68 ΔE 0.035
Use #73B161 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.