#4FC877
Closest named color: Dark Mint (#48C072). oklch(74.5% 0.159 151.4), rgb(79, 200, 119).
Aa
Black text reads best on this color (9.86:1).
About this color
#4FC877 is a medium-light, vivid green. In OKLCH its lightness is 74%, its chroma 0.159 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Mint (#48C072), ΔE 0.024 away. Black text reads best on it, at 9.86:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.159) |
| Temperature | in between |
| Nearest name | Dark Mint (#48C072) |
| Black text | 9.86:1 |
| White text | 2.12:1 |
Values
| HEX | #4FC877 |
| RGB | rgb(79, 200, 119) |
| HSL | hsl(140, 52%, 55%) |
| OKLCH | oklch(74.5% 0.159 151.4) |
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 #4FC877 | 2.12:1 | Fails | Lc -46.1 | Large or bold text, headings |
| Black text on #4FC877 | 9.86:1 | AAA | Lc 62.5 | Content text, not long reading |
| #4FC877 text on white | 2.12:1 | Fails | Lc 41.4 | Non-text elements, placeholder text |
| #4FC877 text on black | 9.86:1 | AAA | Lc -60.8 | 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 400.
-
Step 50
50
#EFF8F1
oklch(97% 0.013 152.6)
-
Step 100
100
#DDF0E0
oklch(93.7% 0.029 150.1)
-
Step 200
200
#BFE4C7
oklch(88.4% 0.055 151.6)
-
Step 300
300
#90D3A0
oklch(80.8% 0.099 151.2)
-
Step 400
400 (this color)
#4FC877
oklch(74.5% 0.159 151.4)
-
Step 500
500
#00A551
oklch(63.2% 0.169 151.3)
-
Step 600
600
#008B43
oklch(55.7% 0.149 151.3)
-
Step 700
700
#007538
oklch(49.2% 0.131 151.5)
-
Step 800
800
#00602C
oklch(42.8% 0.115 151.2)
-
Step 900
900
#005024
oklch(37.7% 0.101 151.4)
-
Step 950
950
#003013
oklch(27.1% 0.072 151.4)
#4FC877 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) | #C9B871 | 0.135 |
| Deuteranopia (no green cones) | #B9AD7C | 0.133 |
| Tritanopia (no blue cones) | #28C5B4 | 0.085 |
| Achromatopsia (no color) | #B2B2B2 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4FC877
#4FC877
oklch(74.5% 0.159 151.4)
- #E584D9
#E584D9
oklch(74.5% 0.158 331.7)
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 #4FC877, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mint #48C072 ΔE 0.024
- Soft Green #6FC276 ΔE 0.028
- Seaweed #18D17B ΔE 0.029
- Algae Green #21C36F ΔE 0.030
- Dark Mint Green #20C073 ΔE 0.035
- Greenblue #23C48B ΔE 0.035
- Green Blue #01C08D ΔE 0.049
- Turtle Green #75B84F ΔE 0.053
Use #4FC877 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.