#73D38D
Closest named color: Medium Aquamarine (#66CDAA). oklch(79% 0.135 151), rgb(115, 211, 141).
Aa
Black text reads best on this color (11.43:1).
About this color
#73D38D is a light, moderately saturated green. In OKLCH its lightness is 79%, its chroma 0.135 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.047 away. Black text reads best on it, at 11.43:1.
| Hue family | Greens |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 11.43:1 |
| White text | 1.83:1 |
Values
| HEX | #73D38D |
| RGB | rgb(115, 211, 141) |
| HSL | hsl(136, 52%, 64%) |
| OKLCH | oklch(79% 0.135 151) |
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 #73D38D | 1.83:1 | Fails | Lc -38.4 | Non-text elements, placeholder text |
| Black text on #73D38D | 11.43:1 | AAA | Lc 69.6 | Content text, not long reading |
| #73D38D text on white | 1.83:1 | Fails | Lc 34.3 | Non-text elements, placeholder text |
| #73D38D text on black | 11.43:1 | AAA | Lc -68.3 | Content text, not long reading |
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 300.
-
Step 50
50
#EDF9EF
oklch(97% 0.018 150.6)
-
Step 100
100
#D8F2DD
oklch(93.6% 0.039 151.1)
-
Step 200
200
#B5E8C0
oklch(88.5% 0.076 151.2)
-
Step 300
300 (this color)
#73D38D
oklch(79% 0.135 151)
-
Step 400
400
#00C05E
oklch(70.7% 0.19 151)
-
Step 500
500
#00A550
oklch(63.2% 0.17 151.1)
-
Step 600
600
#008B42
oklch(55.7% 0.15 151)
-
Step 700
700
#007536
oklch(49.2% 0.133 150.8)
-
Step 800
800
#00602B
oklch(42.8% 0.116 150.8)
-
Step 900
900
#005023
oklch(37.7% 0.102 150.9)
-
Step 950
950
#003012
oklch(27% 0.073 150.7)
#73D38D 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) | #D4C589 | 0.116 |
| Deuteranopia (no green cones) | #C6BB91 | 0.114 |
| Tritanopia (no blue cones) | #60D0C1 | 0.074 |
| Achromatopsia (no color) | #BFBFBF | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73D38D
#73D38D
oklch(79% 0.135 151)
- #EC99E2
#EC99E2
oklch(78.9% 0.135 331.1)
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 #73D38D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.047
- Emerald #06D6A0 ΔE 0.048
- Soft Green #6FC276 ΔE 0.049
- Aqua Green #12E193 ΔE 0.053
- Light Moss Green #A6C875 ΔE 0.056
- Seaweed #18D17B ΔE 0.058
- Seafoam Blue #78D1B6 ΔE 0.059
- Pale Teal #82CBB2 ΔE 0.064
Use #73D38D 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.