#43BD33
Closest named color: Frog Green (#58BC08). oklch(70.4% 0.205 141.5), rgb(67, 189, 51).
Aa
Black text reads best on this color (8.56:1).
About this color
#43BD33 is a medium-light, vivid green. In OKLCH its lightness is 70%, its chroma 0.205 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Frog Green (#58BC08), ΔE 0.018 away. Black text reads best on it, at 8.56:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.205) |
| Temperature | in between |
| Nearest name | Frog Green (#58BC08) |
| Black text | 8.56:1 |
| White text | 2.45:1 |
Values
| HEX | #43BD33 |
| RGB | rgb(67, 189, 51) |
| HSL | hsl(113, 58%, 47%) |
| OKLCH | oklch(70.4% 0.205 141.5) |
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 #43BD33 | 2.45:1 | Fails | Lc -52.8 | Large or bold text, headings |
| Black text on #43BD33 | 8.56:1 | AAA | Lc 56.2 | Large or bold text, headings |
| #43BD33 text on white | 2.45:1 | Fails | Lc 47.8 | Large or bold text, headings |
| #43BD33 text on black | 8.56:1 | AAA | Lc -54.2 | 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
#EFF9EE
oklch(97.2% 0.018 142.8)
-
Step 100
100
#DDF1DA
oklch(93.7% 0.037 141.6)
-
Step 200
200
#C0E6BA
oklch(88.6% 0.072 141.3)
-
Step 300
300
#90D587
oklch(80.8% 0.128 141.6)
-
Step 400
400 (this color)
#43BD33
oklch(70.4% 0.205 141.5)
-
Step 500
500
#1EA600
oklch(63.1% 0.21 141.5)
-
Step 600
600
#188C00
oklch(55.7% 0.185 141.5)
-
Step 700
700
#127500
oklch(48.9% 0.163 141.5)
-
Step 800
800
#0D6000
oklch(42.6% 0.142 141.5)
-
Step 900
900
#095100
oklch(37.9% 0.126 141.5)
-
Step 950
950
#033000
oklch(26.9% 0.09 141.6)
#43BD33 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) | #C2AB1A | 0.143 |
| Deuteranopia (no green cones) | #B3A241 | 0.142 |
| Tritanopia (no blue cones) | #2CB7A2 | 0.135 |
| Achromatopsia (no color) | #A5A5A5 | 0.206 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43BD33
#43BD33
oklch(70.4% 0.205 141.5)
- #D86CEB
#D86CEB
oklch(70.5% 0.205 321.5)
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 #43BD33, closest first.
No curated palette has a color within ΔE 0.04 of #43BD33.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Frog Green #58BC08 ΔE 0.018
- Leafy Green #51B73B ΔE 0.021
- Shamrock Green #02C14D ΔE 0.023
- Shamrock #01B44C ΔE 0.043
- Lime Green #32CD32 ΔE 0.045
- Grass #5CAC2D ΔE 0.048
- Dark Lime Green #7EBD01 ΔE 0.049
- Cool Green #33B864 ΔE 0.051
Use #43BD33 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.