#429319
Closest named color: Grass Green (#3F9B0B). oklch(58.9% 0.17 137.9), rgb(66, 147, 25).
Aa
Black text reads best on this color (5.41:1).
About this color
#429319 is a medium-dark, vivid green. In OKLCH its lightness is 59%, its chroma 0.170 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass Green (#3F9B0B), ΔE 0.025 away. Black text reads best on it, at 5.41:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.170) |
| Temperature | in between |
| Nearest name | Grass Green (#3F9B0B) |
| Black text | 5.41:1 |
| White text | 3.87:1 |
Values
| HEX | #429319 |
| RGB | rgb(66, 147, 25) |
| HSL | hsl(100, 71%, 34%) |
| OKLCH | oklch(58.9% 0.17 137.9) |
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 #429319 | 3.87:1 | AA large text | Lc -71.4 | Content text, not long reading |
| Black text on #429319 | 5.41:1 | AA | Lc 38.2 | Non-text elements, placeholder text |
| #429319 text on white | 3.87:1 | AA large text | Lc 65.8 | Content text, not long reading |
| #429319 text on black | 5.41:1 | AA | Lc -35.8 | 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 600.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EEDF
oklch(93.7% 0.023 137.2)
-
Step 200
200
#CCE0C5
oklch(88.4% 0.042 137.5)
-
Step 300
300
#A9CD9D
oklch(81% 0.076 137.9)
-
Step 400
400
#7AB365
oklch(70.8% 0.123 137.7)
-
Step 500
500
#559F37
oklch(63.2% 0.158 137.9)
-
Step 600
600 (this color)
#429319
oklch(58.9% 0.17 137.9)
-
Step 700
700
#2D7300
oklch(49.1% 0.151 137.9)
-
Step 800
800
#245E01
oklch(42.6% 0.131 137.8)
-
Step 900
900
#234D10
oklch(37.6% 0.101 137.8)
-
Step 950
950
#152D0B
oklch(26.8% 0.064 137.7)
#429319 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) | #988600 | 0.109 |
| Deuteranopia (no green cones) | #8E7F28 | 0.110 |
| Tritanopia (no blue cones) | #3B8E7D | 0.118 |
| Achromatopsia (no color) | #818181 | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #429319
#429319
oklch(58.9% 0.17 137.9)
- #A656BD
#A656BD
oklch(59% 0.17 318.2)
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 #429319, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass Green #3F9B0B ΔE 0.025
- Irish Green #019529 ΔE 0.026
- Grassy Green #419C03 ΔE 0.029
- True Green #089404 ΔE 0.030
- Kelley Green #009337 ΔE 0.031
- Sap Green #5C8B15 ΔE 0.032
- Emerald Green #028F1E ΔE 0.033
- Forest Green #228B22 ΔE 0.035
Use #429319 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.