#2AA440
Closest named color: Medium Green (#39AD48). oklch(63.2% 0.175 145.8), rgb(42, 164, 64).
Aa
Black text reads best on this color (6.48:1).
About this color
#2AA440 is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.175 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.029 away. Black text reads best on it, at 6.48:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.175) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 6.48:1 |
| White text | 3.23:1 |
Values
| HEX | #2AA440 |
| RGB | rgb(42, 164, 64) |
| HSL | hsl(131, 59%, 40%) |
| OKLCH | oklch(63.2% 0.175 145.8) |
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 #2AA440 | 3.23:1 | AA large text | Lc -64.6 | Content text, not long reading |
| Black text on #2AA440 | 6.48:1 | AA | Lc 44.9 | Non-text elements, placeholder text |
| #2AA440 text on white | 3.23:1 | AA large text | Lc 59.2 | Large or bold text, headings |
| #2AA440 text on black | 6.48:1 | AA | Lc -42.5 | Non-text elements, placeholder text |
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
#F1F8F1
oklch(97.2% 0.012 145.5)
-
Step 100
100
#E0EFE0
oklch(93.7% 0.026 145.4)
-
Step 200
200
#C6E2C7
oklch(88.5% 0.047 146.1)
-
Step 300
300
#9DD0A0
oklch(80.9% 0.085 146.2)
-
Step 400
400
#63B76A
oklch(70.7% 0.137 145.7)
-
Step 500
500 (this color)
#2AA440
oklch(63.2% 0.175 145.8)
-
Step 600
600
#008C2A
oklch(55.7% 0.171 145.8)
-
Step 700
700
#007622
oklch(49.2% 0.151 145.8)
-
Step 800
800
#00601A
oklch(42.5% 0.131 145.8)
-
Step 900
900
#025015
oklch(37.6% 0.114 145.8)
-
Step 950
950
#082F0E
oklch(26.9% 0.072 145.8)
#2AA440 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) | #A69535 | 0.132 |
| Deuteranopia (no green cones) | #998B48 | 0.133 |
| Tritanopia (no blue cones) | #00A08E | 0.105 |
| Achromatopsia (no color) | #8F8F8F | 0.176 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2AA440
#2AA440
oklch(63.2% 0.175 145.8)
- #BD5EC2
#BD5EC2
oklch(63.2% 0.174 325.5)
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 #2AA440, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.029
- Mid Green #50A747 ΔE 0.029
- Kelly Green #02AB2E ΔE 0.030
- Grassy Green #419C03 ΔE 0.034
- Grass Green #3F9B0B ΔE 0.034
- Shamrock #01B44C ΔE 0.044
- Grass #5CAC2D ΔE 0.047
- Leaf Green #5CA904 ΔE 0.048
Use #2AA440 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.