#73D58C
Closest named color: Emerald (#06D6A0). oklch(79.4% 0.139 150.4), rgb(115, 213, 140).
Aa
Black text reads best on this color (11.62:1).
About this color
#73D58C is a light, moderately saturated green. In OKLCH its lightness is 79%, its chroma 0.139 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Emerald (#06D6A0), ΔE 0.049 away. Black text reads best on it, at 11.62:1.
| Hue family | Greens |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Emerald (#06D6A0) |
| Black text | 11.62:1 |
| White text | 1.80:1 |
Values
| HEX | #73D58C |
| RGB | rgb(115, 213, 140) |
| HSL | hsl(135, 54%, 64%) |
| OKLCH | oklch(79.4% 0.139 150.4) |
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 #73D58C | 1.80:1 | Fails | Lc -37.4 | Non-text elements, placeholder text |
| Black text on #73D58C | 11.62:1 | AAA | Lc 70.5 | Content text, not long reading |
| #73D58C text on white | 1.80:1 | Fails | Lc 33.4 | Non-text elements, placeholder text |
| #73D58C text on black | 11.62:1 | AAA | Lc -69.2 | 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
#D8F2DC
oklch(93.6% 0.04 149.8)
-
Step 200
200
#B5E8BF
oklch(88.5% 0.077 150.5)
-
Step 300
300 (this color)
#73D58C
oklch(79.4% 0.139 150.4)
-
Step 400
400
#00C05B
oklch(70.6% 0.193 150.4)
-
Step 500
500
#00A54D
oklch(63.1% 0.172 150.4)
-
Step 600
600
#008B40
oklch(55.7% 0.152 150.4)
-
Step 700
700
#007535
oklch(49.2% 0.134 150.5)
-
Step 800
800
#00602A
oklch(42.8% 0.117 150.4)
-
Step 900
900
#005022
oklch(37.7% 0.103 150.5)
-
Step 950
950
#003012
oklch(27% 0.073 150.7)
#73D58C 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) | #D6C787 | 0.117 |
| Deuteranopia (no green cones) | #C8BD90 | 0.115 |
| Tritanopia (no blue cones) | #60D2C2 | 0.076 |
| Achromatopsia (no color) | #C1C1C1 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73D58C
#73D58C
oklch(79.4% 0.139 150.4)
- #EE9AE6
#EE9AE6
oklch(79.5% 0.139 330.2)
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 #73D58C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Emerald #06D6A0 ΔE 0.049
- Aqua Green #12E193 ΔE 0.050
- Medium Aquamarine #66CDAA ΔE 0.052
- Soft Green #6FC276 ΔE 0.054
- Light Moss Green #A6C875 ΔE 0.057
- Seaweed #18D17B ΔE 0.058
- Weird Green #3AE57F ΔE 0.061
- Seafoam Blue #78D1B6 ΔE 0.062
Use #73D58C 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.