#2FB33A
Closest named color: Shamrock (#01B44C). oklch(67.3% 0.196 144.1), rgb(47, 179, 58).
Aa
Black text reads best on this color (7.63:1).
About this color
#2FB33A is a medium-light, vivid green. In OKLCH its lightness is 67%, its chroma 0.196 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Shamrock (#01B44C), ΔE 0.016 away. Black text reads best on it, at 7.63:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.196) |
| Temperature | in between |
| Nearest name | Shamrock (#01B44C) |
| Black text | 7.63:1 |
| White text | 2.75:1 |
Values
| HEX | #2FB33A |
| RGB | rgb(47, 179, 58) |
| HSL | hsl(125, 58%, 44%) |
| OKLCH | oklch(67.3% 0.196 144.1) |
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 #2FB33A | 2.75:1 | Fails | Lc -57.9 | Large or bold text, headings |
| Black text on #2FB33A | 7.63:1 | AAA | Lc 51.4 | Large or bold text, headings |
| #2FB33A text on white | 2.75:1 | Fails | Lc 52.6 | Large or bold text, headings |
| #2FB33A text on black | 7.63:1 | AAA | Lc -49.2 | 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
#EFF9EF
oklch(97.2% 0.017 145.4)
-
Step 100
100
#DCF1DB
oklch(93.7% 0.037 144)
-
Step 200
200
#BFE6BD
oklch(88.6% 0.069 143.7)
-
Step 300
300
#8ED58D
oklch(80.8% 0.123 144)
-
Step 400
400 (this color)
#2FB33A
oklch(67.3% 0.196 144.1)
-
Step 500
500
#00A722
oklch(63.2% 0.205 144)
-
Step 600
600
#008C1B
oklch(55.6% 0.18 144)
-
Step 700
700
#007615
oklch(49.1% 0.159 144)
-
Step 800
800
#006110
oklch(42.8% 0.138 144.1)
-
Step 900
900
#00510B
oklch(37.8% 0.122 144)
-
Step 950
950
#003004
oklch(26.8% 0.087 144)
#2FB33A 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) | #B6A22A | 0.143 |
| Deuteranopia (no green cones) | #A79845 | 0.142 |
| Tritanopia (no blue cones) | #00AE9A | 0.122 |
| Achromatopsia (no color) | #9C9C9C | 0.197 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2FB33A
#2FB33A
oklch(67.3% 0.196 144.1)
- #CE64D9
#CE64D9
oklch(67.3% 0.196 323.8)
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 #2FB33A, closest first.
No curated palette has a color within ΔE 0.04 of #2FB33A.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Shamrock #01B44C ΔE 0.016
- Medium Green #39AD48 ΔE 0.025
- Leafy Green #51B73B ΔE 0.026
- Kelly Green #02AB2E ΔE 0.029
- Grass #5CAC2D ΔE 0.031
- Leaf Green #5CA904 ΔE 0.036
- Shamrock Green #02C14D ΔE 0.038
- Cool Green #33B864 ΔE 0.042
Use #2FB33A 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.