#43A12E
Closest named color: Grassy Green (#419C03). oklch(62.9% 0.175 140.3), rgb(67, 161, 46).
Aa
Black text reads best on this color (6.37:1).
About this color
#43A12E is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.175 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grassy Green (#419C03), ΔE 0.022 away. Black text reads best on it, at 6.37:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.175) |
| Temperature | in between |
| Nearest name | Grassy Green (#419C03) |
| Black text | 6.37:1 |
| White text | 3.29:1 |
Values
| HEX | #43A12E |
| RGB | rgb(67, 161, 46) |
| HSL | hsl(109, 56%, 41%) |
| OKLCH | oklch(62.9% 0.175 140.3) |
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 #43A12E | 3.29:1 | AA large text | Lc -65.4 | Content text, not long reading |
| Black text on #43A12E | 6.37:1 | AA | Lc 44.1 | Non-text elements, placeholder text |
| #43A12E text on white | 3.29:1 | AA large text | Lc 59.9 | Large or bold text, headings |
| #43A12E text on black | 6.37:1 | AA | Lc -41.8 | 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
#F1F7F0
oklch(97% 0.011 141.3)
-
Step 100
100
#E1EEDF
oklch(93.5% 0.024 141.5)
-
Step 200
200
#C9E1C4
oklch(88.4% 0.047 140.3)
-
Step 300
300
#A3CF9A
oklch(80.9% 0.087 140.3)
-
Step 400
400
#6FB561
oklch(70.7% 0.137 140.3)
-
Step 500
500 (this color)
#43A12E
oklch(62.9% 0.175 140.3)
-
Step 600
600
#258B00
oklch(55.7% 0.181 140.4)
-
Step 700
700
#1E7500
oklch(49.2% 0.159 140.3)
-
Step 800
800
#176000
oklch(42.8% 0.139 140.3)
-
Step 900
900
#174F09
oklch(37.6% 0.114 140.4)
-
Step 950
950
#0F2F09
oklch(27.1% 0.073 140.7)
#43A12E 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) | #A5921C | 0.119 |
| Deuteranopia (no green cones) | #9A8B39 | 0.119 |
| Tritanopia (no blue cones) | #379C8A | 0.116 |
| Achromatopsia (no color) | #8E8E8E | 0.176 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43A12E
#43A12E
oklch(62.9% 0.175 140.3)
- #B65FC9
#B65FC9
oklch(62.8% 0.176 320.2)
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 #43A12E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grassy Green #419C03 ΔE 0.022
- Grass Green #3F9B0B ΔE 0.023
- Mid Green #50A747 ΔE 0.030
- Kelly Green #02AB2E ΔE 0.035
- Medium Green #39AD48 ΔE 0.035
- Leaf Green #5CA904 ΔE 0.038
- Grass #5CAC2D ΔE 0.041
- Muted Green #5FA052 ΔE 0.048
Use #43A12E 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.