#4AB040
Closest named color: Medium Green (#39AD48). oklch(67.3% 0.178 141.9), rgb(74, 176, 64).
Aa
Black text reads best on this color (7.57:1).
About this color
#4AB040 is a medium-light, vivid green. In OKLCH its lightness is 67%, its chroma 0.178 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 0.017 away. Black text reads best on it, at 7.57:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 7.57:1 |
| White text | 2.77:1 |
Values
| HEX | #4AB040 |
| RGB | rgb(74, 176, 64) |
| HSL | hsl(115, 47%, 47%) |
| OKLCH | oklch(67.3% 0.178 141.9) |
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 #4AB040 | 2.77:1 | Fails | Lc -58.4 | Large or bold text, headings |
| Black text on #4AB040 | 7.57:1 | AAA | Lc 50.9 | Large or bold text, headings |
| #4AB040 text on white | 2.77:1 | Fails | Lc 53.1 | Large or bold text, headings |
| #4AB040 text on black | 7.57:1 | AAA | Lc -48.7 | 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
#DEF0DC
oklch(93.6% 0.033 142.5)
-
Step 200
200
#C3E4BE
oklch(88.5% 0.062 141.4)
-
Step 300
300
#97D390
oklch(80.9% 0.111 142)
-
Step 400
400 (this color)
#4AB040
oklch(67.3% 0.178 141.9)
-
Step 500
500
#16A600
oklch(63% 0.211 141.9)
-
Step 600
600
#118C00
oklch(55.6% 0.187 141.9)
-
Step 700
700
#0D7600
oklch(49.2% 0.165 141.8)
-
Step 800
800
#086100
oklch(42.8% 0.144 141.9)
-
Step 900
900
#065100
oklch(37.8% 0.127 141.8)
-
Step 950
950
#023000
oklch(26.9% 0.09 141.9)
#4AB040 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) | #B4A133 | 0.125 |
| Deuteranopia (no green cones) | #A79849 | 0.125 |
| Tritanopia (no blue cones) | #3BAB98 | 0.115 |
| Achromatopsia (no color) | #9B9B9B | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4AB040
#4AB040
oklch(67.3% 0.178 141.9)
- #C76BD6
#C76BD6
oklch(67.2% 0.178 321.9)
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 #4AB040, closest first.
No curated palette has a color within ΔE 0.04 of #4AB040.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.017
- Grass #5CAC2D ΔE 0.017
- Leafy Green #51B73B ΔE 0.023
- Shamrock #01B44C ΔE 0.025
- Mid Green #50A747 ΔE 0.029
- Dark Pastel Green #56AE57 ΔE 0.029
- Leaf Green #5CA904 ΔE 0.030
- Leaf #71AA34 ΔE 0.035
Use #4AB040 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.