#43AC3E
Closest named color: Medium Green (#39AD48). oklch(66% 0.177 142.6), rgb(67, 172, 62).
Aa
Black text reads best on this color (7.20:1).
About this color
#43AC3E is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.177 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.009 away. Black text reads best on it, at 7.20:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.177) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 7.20:1 |
| White text | 2.91:1 |
Values
| HEX | #43AC3E |
| RGB | rgb(67, 172, 62) |
| HSL | hsl(117, 47%, 46%) |
| OKLCH | oklch(66% 0.177 142.6) |
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 #43AC3E | 2.91:1 | Fails | Lc -60.4 | Content text, not long reading |
| Black text on #43AC3E | 7.20:1 | AAA | Lc 48.9 | Large or bold text, headings |
| #43AC3E text on white | 2.91:1 | Fails | Lc 55.1 | Large or bold text, headings |
| #43AC3E text on black | 7.20:1 | AAA | Lc -46.7 | 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 500.
-
Step 50
50
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E1EEDF
oklch(93.5% 0.024 141.5)
-
Step 200
200
#C8E2C5
oklch(88.6% 0.048 142.3)
-
Step 300
300
#A0CF9C
oklch(80.8% 0.086 142.8)
-
Step 400
400
#69B664
oklch(70.6% 0.139 142.7)
-
Step 500
500 (this color)
#43AC3E
oklch(66% 0.177 142.6)
-
Step 600
600
#008C01
oklch(55.5% 0.188 142.5)
-
Step 700
700
#007601
oklch(49% 0.166 142.6)
-
Step 800
800
#006101
oklch(42.7% 0.145 142.6)
-
Step 900
900
#0F500D
oklch(37.7% 0.116 142.5)
-
Step 950
950
#0C2F0A
oklch(27% 0.074 142.4)
#43AC3E 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) | #B09D31 | 0.127 |
| Deuteranopia (no green cones) | #A39447 | 0.127 |
| Tritanopia (no blue cones) | #31A795 | 0.114 |
| Achromatopsia (no color) | #979797 | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43AC3E
#43AC3E
oklch(66% 0.177 142.6)
- #C467D1
#C467D1
oklch(66% 0.178 322.6)
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 #43AC3E, closest first.
No curated palette has a color within ΔE 0.04 of #43AC3E.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.009
- Grass #5CAC2D ΔE 0.021
- Mid Green #50A747 ΔE 0.021
- Shamrock #01B44C ΔE 0.027
- Leaf Green #5CA904 ΔE 0.029
- Kelly Green #02AB2E ΔE 0.030
- Dark Pastel Green #56AE57 ΔE 0.032
- Leafy Green #51B73B ΔE 0.036
Use #43AC3E 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.