#2AA421
Closest named color: Kelly Green (#02AB2E). oklch(62.9% 0.195 142.1), rgb(42, 164, 33).
Aa
Black text reads best on this color (6.43:1).
About this color
#2AA421 is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.195 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelly Green (#02AB2E), ΔE 0.020 away. Black text reads best on it, at 6.43:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.195) |
| Temperature | in between |
| Nearest name | Kelly Green (#02AB2E) |
| Black text | 6.43:1 |
| White text | 3.26:1 |
Values
| HEX | #2AA421 |
| RGB | rgb(42, 164, 33) |
| HSL | hsl(116, 66%, 39%) |
| OKLCH | oklch(62.9% 0.195 142.1) |
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 #2AA421 | 3.26:1 | AA large text | Lc -64.8 | Content text, not long reading |
| Black text on #2AA421 | 6.43:1 | AA | Lc 44.6 | Non-text elements, placeholder text |
| #2AA421 text on white | 3.26:1 | AA large text | Lc 59.4 | Large or bold text, headings |
| #2AA421 text on black | 6.43:1 | AA | Lc -42.3 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E0EFDE
oklch(93.6% 0.028 142)
-
Step 200
200
#C6E3C2
oklch(88.6% 0.054 141.8)
-
Step 300
300
#9DD197
oklch(80.9% 0.097 142)
-
Step 400
400
#63B85B
oklch(70.7% 0.153 142.1)
-
Step 500
500 (this color)
#2AA421
oklch(62.9% 0.195 142.1)
-
Step 600
600
#0B8C00
oklch(55.6% 0.187 142.1)
-
Step 700
700
#087600
oklch(49.1% 0.166 142.1)
-
Step 800
800
#056100
oklch(42.8% 0.144 142.1)
-
Step 900
900
#045100
oklch(37.8% 0.127 142.1)
-
Step 950
950
#083006
oklch(27.2% 0.081 142.2)
#2AA421 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) | #A89400 | 0.136 |
| Deuteranopia (no green cones) | #9A8B31 | 0.136 |
| Tritanopia (no blue cones) | #009F8C | 0.127 |
| Achromatopsia (no color) | #8E8E8E | 0.196 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2AA421
#2AA421
oklch(62.9% 0.195 142.1)
- #BD57CD
#BD57CD
oklch(62.9% 0.195 322)
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 #2AA421, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelly Green #02AB2E ΔE 0.020
- Grassy Green #419C03 ΔE 0.023
- Grass Green #3F9B0B ΔE 0.025
- Medium Green #39AD48 ΔE 0.039
- Leaf Green #5CA904 ΔE 0.040
- Mid Green #50A747 ΔE 0.044
- Grass #5CAC2D ΔE 0.047
- Shamrock #01B44C ΔE 0.049
Use #2AA421 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.