#73B855
Closest named color: Turtle Green (#75B84F). oklch(71.4% 0.15 137.1), rgb(115, 184, 85).
Aa
Black text reads best on this color (8.71:1).
About this color
#73B855 is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.150 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Turtle Green (#75B84F), ΔE 0.006 away. Black text reads best on it, at 8.71:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Turtle Green (#75B84F) |
| Black text | 8.71:1 |
| White text | 2.40:1 |
Values
| HEX | #73B855 |
| RGB | rgb(115, 184, 85) |
| HSL | hsl(102, 41%, 53%) |
| OKLCH | oklch(71.4% 0.15 137.1) |
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 #73B855 | 2.40:1 | Fails | Lc -52.3 | Large or bold text, headings |
| Black text on #73B855 | 8.71:1 | AAA | Lc 56.7 | Large or bold text, headings |
| #73B855 text on white | 2.40:1 | Fails | Lc 47.3 | Large or bold text, headings |
| #73B855 text on black | 8.71:1 | AAA | Lc -54.7 | 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
#F2F8EF
oklch(97.2% 0.013 134.9)
-
Step 100
100
#E2EEDD
oklch(93.5% 0.026 136.3)
-
Step 200
200
#C9E2C0
oklch(88.5% 0.053 137.4)
-
Step 300
300
#A4CF93
oklch(80.9% 0.094 137)
-
Step 400
400 (this color)
#73B855
oklch(71.4% 0.15 137.1)
-
Step 500
500
#47A200
oklch(63.1% 0.192 137.2)
-
Step 600
600
#3B8800
oklch(55.6% 0.169 137.1)
-
Step 700
700
#307300
oklch(49.2% 0.15 137.3)
-
Step 800
800
#265E00
oklch(42.7% 0.13 137.2)
-
Step 900
900
#1F4E00
oklch(37.6% 0.114 137)
-
Step 950
950
#112F02
oklch(27.1% 0.079 137.2)
#73B855 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) | #BEAB4C | 0.098 |
| Deuteranopia (no green cones) | #B4A55C | 0.097 |
| Tritanopia (no blue cones) | #70B2A2 | 0.106 |
| Achromatopsia (no color) | #A7A7A7 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73B855
#73B855
oklch(71.4% 0.15 137.1)
- #C883E0
#C883E0
oklch(71.4% 0.149 317)
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 #73B855, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turtle Green #75B84F ΔE 0.006
- Boring Green #63B365 ΔE 0.029
- Avocado #90B134 ΔE 0.037
- Asparagus #77AB56 ΔE 0.037
- Soft Green #6FC276 ΔE 0.039
- Dark Mint #48C072 ΔE 0.040
- Dark Pastel Green #56AE57 ΔE 0.043
- Leaf #71AA34 ΔE 0.043
Use #73B855 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.