#53C173
Closest named color: Dark Mint (#48C072). oklch(72.8% 0.151 150.5), rgb(83, 193, 115).
Aa
Black text reads best on this color (9.24:1).
About this color
#53C173 is a medium-light, vivid green. In OKLCH its lightness is 73%, its chroma 0.151 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Mint (#48C072), ΔE 0.009 away. Black text reads best on it, at 9.24:1.
| Hue family | Greens |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Dark Mint (#48C072) |
| Black text | 9.24:1 |
| White text | 2.27:1 |
Values
| HEX | #53C173 |
| RGB | rgb(83, 193, 115) |
| HSL | hsl(137, 47%, 54%) |
| OKLCH | oklch(72.8% 0.151 150.5) |
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 #53C173 | 2.27:1 | Fails | Lc -49.3 | Large or bold text, headings |
| Black text on #53C173 | 9.24:1 | AAA | Lc 59.5 | Large or bold text, headings |
| #53C173 text on white | 2.27:1 | Fails | Lc 44.5 | Non-text elements, placeholder text |
| #53C173 text on black | 9.24:1 | AAA | Lc -57.6 | 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
#F0F8F1
oklch(97.1% 0.013 149.3)
-
Step 100
100
#DEEFE1
oklch(93.6% 0.026 150.8)
-
Step 200
200
#C1E4C7
oklch(88.6% 0.054 150.1)
-
Step 300
300
#94D2A1
oklch(80.9% 0.094 150.4)
-
Step 400
400 (this color)
#53C173
oklch(72.8% 0.151 150.5)
-
Step 500
500
#00A54E
oklch(63.1% 0.171 150.6)
-
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)
#53C173 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) | #C2B26D | 0.127 |
| Deuteranopia (no green cones) | #B3A878 | 0.124 |
| Tritanopia (no blue cones) | #36BEAE | 0.083 |
| Achromatopsia (no color) | #ACACAC | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #53C173
#53C173
oklch(72.8% 0.151 150.5)
- #DC81D3
#DC81D3
oklch(72.8% 0.152 330.7)
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 #53C173, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mint #48C072 ΔE 0.009
- Soft Green #6FC276 ΔE 0.025
- Dark Mint Green #20C073 ΔE 0.026
- Algae Green #21C36F ΔE 0.026
- Greenblue #23C48B ΔE 0.032
- Boring Green #63B365 ΔE 0.038
- Cool Green #33B864 ΔE 0.038
- Green Blue #01C08D ΔE 0.041
Use #53C173 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.