#2FB743
Closest named color: Shamrock (#01B44C). oklch(68.4% 0.194 145.1), rgb(47, 183, 67).
Aa
Black text reads best on this color (7.97:1).
About this color
#2FB743 is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.194 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Shamrock (#01B44C), ΔE 0.017 away. Black text reads best on it, at 7.97:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.194) |
| Temperature | in between |
| Nearest name | Shamrock (#01B44C) |
| Black text | 7.97:1 |
| White text | 2.63:1 |
Values
| HEX | #2FB743 |
| RGB | rgb(47, 183, 67) |
| HSL | hsl(129, 59%, 45%) |
| OKLCH | oklch(68.4% 0.194 145.1) |
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 #2FB743 | 2.63:1 | Fails | Lc -55.9 | Large or bold text, headings |
| Black text on #2FB743 | 7.97:1 | AAA | Lc 53.2 | Large or bold text, headings |
| #2FB743 text on white | 2.63:1 | Fails | Lc 50.8 | Large or bold text, headings |
| #2FB743 text on black | 7.97:1 | AAA | Lc -51.1 | 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 400.
-
Step 50
50
#EFF9EF
oklch(97.2% 0.017 145.4)
-
Step 100
100
#DCF1DC
oklch(93.7% 0.036 145.3)
-
Step 200
200
#BEE6BE
oklch(88.6% 0.068 145)
-
Step 300
300
#8DD590
oklch(80.8% 0.12 145.3)
-
Step 400
400 (this color)
#2FB743
oklch(68.4% 0.194 145.1)
-
Step 500
500
#00A62E
oklch(63% 0.197 145.2)
-
Step 600
600
#008C25
oklch(55.6% 0.174 145.1)
-
Step 700
700
#00761E
oklch(49.2% 0.154 145.2)
-
Step 800
800
#006117
oklch(42.8% 0.134 145.2)
-
Step 900
900
#005111
oklch(37.8% 0.119 145.1)
-
Step 950
950
#003007
oklch(26.9% 0.084 145.2)
#2FB743 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) | #BAA635 | 0.145 |
| Deuteranopia (no green cones) | #AB9B4D | 0.146 |
| Tritanopia (no blue cones) | #00B29F | 0.120 |
| Achromatopsia (no color) | #9F9F9F | 0.195 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2FB743
#2FB743
oklch(68.4% 0.194 145.1)
- #D368DA
#D368DA
oklch(68.5% 0.193 325.1)
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 #2FB743, closest first.
No curated palette has a color within ΔE 0.04 of #2FB743.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Shamrock #01B44C ΔE 0.017
- Leafy Green #51B73B ΔE 0.019
- Shamrock Green #02C14D ΔE 0.027
- Medium Green #39AD48 ΔE 0.031
- Cool Green #33B864 ΔE 0.035
- Grass #5CAC2D ΔE 0.036
- Frog Green #58BC08 ΔE 0.041
- Kelly Green #02AB2E ΔE 0.041
Use #2FB743 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.