#73B149
Closest named color: Turtle Green (#75B84F). oklch(69.6% 0.151 134.5), rgb(115, 177, 73).
Aa
Black text reads best on this color (8.11:1).
About this color
#73B149 is a medium-light, vivid green. In OKLCH its lightness is 70%, its chroma 0.151 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Turtle Green (#75B84F), ΔE 0.020 away. Black text reads best on it, at 8.11:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Turtle Green (#75B84F) |
| Black text | 8.11:1 |
| White text | 2.58:1 |
Values
| HEX | #73B149 |
| RGB | rgb(115, 177, 73) |
| HSL | hsl(96, 42%, 49%) |
| OKLCH | oklch(69.6% 0.151 134.5) |
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 #73B149 | 2.58:1 | Fails | Lc -55.5 | Large or bold text, headings |
| Black text on #73B149 | 8.11:1 | AAA | Lc 53.6 | Large or bold text, headings |
| #73B149 text on white | 2.58:1 | Fails | Lc 50.4 | Large or bold text, headings |
| #73B149 text on black | 8.11:1 | AAA | Lc -51.5 | 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
#F2F7EF
oklch(97% 0.012 133.4)
-
Step 100
100
#E2EEDC
oklch(93.5% 0.027 135)
-
Step 200
200
#CBE1BF
oklch(88.4% 0.051 134.5)
-
Step 300
300
#A7CF90
oklch(81% 0.096 134.5)
-
Step 400
400 (this color)
#73B149
oklch(69.6% 0.151 134.5)
-
Step 500
500
#55A000
oklch(63.2% 0.183 134.5)
-
Step 600
600
#468600
oklch(55.5% 0.161 134.6)
-
Step 700
700
#3A7100
oklch(49.1% 0.142 134.6)
-
Step 800
800
#2F5D00
oklch(42.8% 0.124 134.5)
-
Step 900
900
#264D00
oklch(37.6% 0.109 134.4)
-
Step 950
950
#142E00
oklch(27% 0.078 134.6)
#73B149 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) | #B7A43E | 0.091 |
| Deuteranopia (no green cones) | #AF9F51 | 0.093 |
| Tritanopia (no blue cones) | #72AB9A | 0.109 |
| Achromatopsia (no color) | #A1A1A1 | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73B149
#73B149
oklch(69.6% 0.151 134.5)
- #BF7EDD
#BF7EDD
oklch(69.5% 0.15 314.5)
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 #73B149, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turtle Green #75B84F ΔE 0.020
- Leaf #71AA34 ΔE 0.023
- Asparagus #77AB56 ΔE 0.025
- Boring Green #63B365 ΔE 0.029
- Fern #63A950 ΔE 0.032
- Dark Pastel Green #56AE57 ΔE 0.032
- Avocado Green #87A922 ΔE 0.032
- Avocado #90B134 ΔE 0.034
Use #73B149 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.