#4FB048
Closest named color: Medium Green (#39AD48). oklch(67.6% 0.169 142.3), rgb(79, 176, 72).
Aa
Black text reads best on this color (7.63:1).
About this color
#4FB048 is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.169 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.018 away. Black text reads best on it, at 7.63:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.169) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 7.63:1 |
| White text | 2.75:1 |
Values
| HEX | #4FB048 |
| RGB | rgb(79, 176, 72) |
| HSL | hsl(116, 42%, 49%) |
| OKLCH | oklch(67.6% 0.169 142.3) |
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 #4FB048 | 2.75:1 | Fails | Lc -58.1 | Large or bold text, headings |
| Black text on #4FB048 | 7.63:1 | AAA | Lc 51.2 | Large or bold text, headings |
| #4FB048 text on white | 2.75:1 | Fails | Lc 52.8 | Large or bold text, headings |
| #4FB048 text on black | 7.63:1 | AAA | Lc -49.0 | 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
#F0F8EF
oklch(97.1% 0.015 142.2)
-
Step 100
100
#DFEFDD
oklch(93.5% 0.029 142.2)
-
Step 200
200
#C4E4C0
oklch(88.6% 0.059 142)
-
Step 300
300
#99D293
oklch(80.8% 0.105 142.2)
-
Step 400
400 (this color)
#4FB048
oklch(67.6% 0.169 142.3)
-
Step 500
500
#09A700
oklch(63.2% 0.214 142.3)
-
Step 600
600
#068C00
oklch(55.5% 0.188 142.3)
-
Step 700
700
#047600
oklch(49.1% 0.166 142.3)
-
Step 800
800
#036100
oklch(42.7% 0.145 142.3)
-
Step 900
900
#025100
oklch(37.7% 0.128 142.3)
-
Step 950
950
#023001
oklch(26.9% 0.089 142.3)
#4FB048 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) | #B4A13D | 0.121 |
| Deuteranopia (no green cones) | #A79950 | 0.120 |
| Tritanopia (no blue cones) | #41AB99 | 0.109 |
| Achromatopsia (no color) | #9C9C9C | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4FB048
#4FB048
oklch(67.6% 0.169 142.3)
- #C66FD4
#C66FD4
oklch(67.6% 0.169 321.9)
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 #4FB048, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.018
- Dark Pastel Green #56AE57 ΔE 0.020
- Grass #5CAC2D ΔE 0.021
- Leafy Green #51B73B ΔE 0.026
- Mid Green #50A747 ΔE 0.026
- Fern #63A950 ΔE 0.029
- Shamrock #01B44C ΔE 0.030
- Cool Green #33B864 ΔE 0.031
Use #4FB048 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.