#429A2D
Closest named color: Grass Green (#3F9B0B). oklch(61% 0.168 140.1), rgb(66, 154, 45).
Aa
Black text reads best on this color (5.89:1).
About this color
#429A2D is a medium-dark, vivid green. In OKLCH its lightness is 61%, its chroma 0.168 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass Green (#3F9B0B), ΔE 0.019 away. Black text reads best on it, at 5.89:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.168) |
| Temperature | in between |
| Nearest name | Grass Green (#3F9B0B) |
| Black text | 5.89:1 |
| White text | 3.56:1 |
Values
| HEX | #429A2D |
| RGB | rgb(66, 154, 45) |
| HSL | hsl(108, 55%, 39%) |
| OKLCH | oklch(61% 0.168 140.1) |
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 #429A2D | 3.56:1 | AA large text | Lc -68.4 | Content text, not long reading |
| Black text on #429A2D | 5.89:1 | AA | Lc 41.2 | Non-text elements, placeholder text |
| #429A2D text on white | 3.56:1 | AA large text | Lc 62.9 | Content text, not long reading |
| #429A2D text on black | 5.89:1 | AA | Lc -38.8 | 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
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E2EEDF
oklch(93.6% 0.024 139.4)
-
Step 200
200
#CAE1C5
oklch(88.5% 0.045 140.1)
-
Step 300
300
#A5CE9C
oklch(80.9% 0.081 140)
-
Step 400
400
#72B464
oklch(70.6% 0.131 140.1)
-
Step 500
500 (this color)
#429A2D
oklch(61% 0.168 140.1)
-
Step 600
600
#278A00
oklch(55.5% 0.179 140.1)
-
Step 700
700
#1F7500
oklch(49.2% 0.159 140.2)
-
Step 800
800
#186000
oklch(42.8% 0.138 140.2)
-
Step 900
900
#1B4F0D
oklch(37.8% 0.11 140)
-
Step 950
950
#112E0B
oklch(26.9% 0.069 140.4)
#429A2D 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) | #9E8C1C | 0.113 |
| Deuteranopia (no green cones) | #938537 | 0.113 |
| Tritanopia (no blue cones) | #389584 | 0.112 |
| Achromatopsia (no color) | #888888 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #429A2D
#429A2D
oklch(61% 0.168 140.1)
- #AE5CC0
#AE5CC0
oklch(61% 0.167 320.2)
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 #429A2D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass Green #3F9B0B ΔE 0.019
- Grassy Green #419C03 ΔE 0.021
- Irish Green #019529 ΔE 0.034
- Kelley Green #009337 ΔE 0.038
- True Green #089404 ΔE 0.042
- Sap Green #5C8B15 ΔE 0.044
- Mid Green #50A747 ΔE 0.044
- Olive Drab #6B8E23 ΔE 0.048
Use #429A2D 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.