#4AAA40
Closest named color: Medium Green (#39AD48). oklch(65.7% 0.17 141.8), rgb(74, 170, 64).
Aa
Black text reads best on this color (7.11:1).
About this color
#4AAA40 is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.170 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 0.012 away. Black text reads best on it, at 7.11:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.170) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 7.11:1 |
| White text | 2.95:1 |
Values
| HEX | #4AAA40 |
| RGB | rgb(74, 170, 64) |
| HSL | hsl(114, 45%, 46%) |
| OKLCH | oklch(65.7% 0.17 141.8) |
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 #4AAA40 | 2.95:1 | Fails | Lc -61.0 | Content text, not long reading |
| Black text on #4AAA40 | 7.11:1 | AAA | Lc 48.4 | Large or bold text, headings |
| #4AAA40 text on white | 2.95:1 | Fails | Lc 55.7 | Large or bold text, headings |
| #4AAA40 text on black | 7.11:1 | AAA | Lc -46.1 | 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 500.
-
Step 50
50
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEDF
oklch(93.5% 0.024 141.5)
-
Step 200
200
#C9E1C5
oklch(88.4% 0.046 141.2)
-
Step 300
300
#A3CF9D
oklch(81% 0.083 141.7)
-
Step 400
400
#6EB565
oklch(70.7% 0.133 141.6)
-
Step 500
500 (this color)
#4AAA40
oklch(65.7% 0.17 141.8)
-
Step 600
600
#148C02
oklch(55.7% 0.185 141.8)
-
Step 700
700
#0E7600
oklch(49.2% 0.165 141.8)
-
Step 800
800
#0A6101
oklch(42.8% 0.143 141.8)
-
Step 900
900
#154F0F
oklch(37.6% 0.111 141.8)
-
Step 950
950
#0F2F0B
oklch(27.2% 0.071 141.5)
#4AAA40 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) | #AE9B34 | 0.120 |
| Deuteranopia (no green cones) | #A29349 | 0.121 |
| Tritanopia (no blue cones) | #3DA593 | 0.110 |
| Achromatopsia (no color) | #969696 | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4AAA40
#4AAA40
oklch(65.7% 0.17 141.8)
- #C069CE
#C069CE
oklch(65.7% 0.17 321.9)
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 #4AAA40, closest first.
No curated palette has a color within ΔE 0.04 of #4AAA40.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.012
- Mid Green #50A747 ΔE 0.013
- Grass #5CAC2D ΔE 0.021
- Dark Pastel Green #56AE57 ΔE 0.028
- Leaf Green #5CA904 ΔE 0.030
- Fern #63A950 ΔE 0.031
- Shamrock #01B44C ΔE 0.033
- Leaf #71AA34 ΔE 0.035
Use #4AAA40 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.