#4FC17A
Closest named color: Dark Mint (#48C072). oklch(72.7% 0.147 153.3), rgb(79, 193, 122).
Aa
Black text reads best on this color (9.24:1).
About this color
#4FC17A is a medium-light, vivid green. In OKLCH its lightness is 73%, its chroma 0.147 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Mint (#48C072), ΔE 0.012 away. Black text reads best on it, at 9.24:1.
| Hue family | Greens |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Dark Mint (#48C072) |
| Black text | 9.24:1 |
| White text | 2.27:1 |
Values
| HEX | #4FC17A |
| RGB | rgb(79, 193, 122) |
| HSL | hsl(143, 48%, 53%) |
| OKLCH | oklch(72.7% 0.147 153.3) |
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 #4FC17A | 2.27:1 | Fails | Lc -49.3 | Large or bold text, headings |
| Black text on #4FC17A | 9.24:1 | AAA | Lc 59.5 | Large or bold text, headings |
| #4FC17A text on white | 2.27:1 | Fails | Lc 44.5 | Non-text elements, placeholder text |
| #4FC17A 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
#F0F8F2
oklch(97.1% 0.012 153.7)
-
Step 100
100
#DDEFE2
oklch(93.5% 0.026 154.5)
-
Step 200
200
#C1E3CA
oklch(88.4% 0.049 153.4)
-
Step 300
300
#92D2A5
oklch(80.8% 0.091 153.4)
-
Step 400
400 (this color)
#4FC17A
oklch(72.7% 0.147 153.3)
-
Step 500
500
#00A458
oklch(63% 0.161 153.3)
-
Step 600
600
#008A49
oklch(55.5% 0.142 153.3)
-
Step 700
700
#00743D
oklch(49% 0.125 153.5)
-
Step 800
800
#005F31
oklch(42.6% 0.108 153.6)
-
Step 900
900
#005028
oklch(37.8% 0.097 153.4)
-
Step 950
950
#003015
oklch(27.1% 0.07 152.9)
#4FC17A 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) | #C1B275 | 0.128 |
| Deuteranopia (no green cones) | #B2A87F | 0.125 |
| Tritanopia (no blue cones) | #29BFAF | 0.075 |
| Achromatopsia (no color) | #ACACAC | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4FC17A
#4FC17A
oklch(72.7% 0.147 153.3)
- #DD82CE
#DD82CE
oklch(72.8% 0.146 333.3)
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 #4FC17A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mint #48C072 ΔE 0.012
- Greenblue #23C48B ΔE 0.025
- Soft Green #6FC276 ΔE 0.026
- Dark Mint Green #20C073 ΔE 0.026
- Algae Green #21C36F ΔE 0.029
- Green Blue #01C08D ΔE 0.034
- Boring Green #63B365 ΔE 0.039
- Cool Green #33B864 ΔE 0.040
Use #4FC17A 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.