#239A01
Closest named color: Grass Green (#3F9B0B). oklch(59.9% 0.196 141), rgb(35, 154, 1).
Aa
Black text reads best on this color (5.69:1).
About this color
#239A01 is a medium-dark, vivid green. In OKLCH its lightness is 60%, its chroma 0.196 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass Green (#3F9B0B), ΔE 0.018 away. Black text reads best on it, at 5.69:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.196) |
| Temperature | in between |
| Nearest name | Grass Green (#3F9B0B) |
| Black text | 5.69:1 |
| White text | 3.68:1 |
Values
| HEX | #239A01 |
| RGB | rgb(35, 154, 1) |
| HSL | hsl(107, 99%, 30%) |
| OKLCH | oklch(59.9% 0.196 141) |
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 #239A01 | 3.68:1 | AA large text | Lc -69.3 | Content text, not long reading |
| Black text on #239A01 | 5.69:1 | AA | Lc 40.2 | Non-text elements, placeholder text |
| #239A01 text on white | 3.68:1 | AA large text | Lc 63.8 | Content text, not long reading |
| #239A01 text on black | 5.69:1 | AA | Lc -37.8 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E0EFDE
oklch(93.6% 0.028 142)
-
Step 200
200
#C7E3C2
oklch(88.6% 0.054 140.9)
-
Step 300
300
#9ED196
oklch(81% 0.097 141.2)
-
Step 400
400
#66B858
oklch(70.8% 0.155 140.8)
-
Step 500
500 (this color)
#239A01
oklch(59.9% 0.196 141)
-
Step 600
600
#1E8B00
oklch(55.5% 0.183 141)
-
Step 700
700
#187500
oklch(49.1% 0.161 141)
-
Step 800
800
#126000
oklch(42.7% 0.14 141)
-
Step 900
900
#0D5000
oklch(37.6% 0.124 141)
-
Step 950
950
#0A2F04
oklch(26.9% 0.081 140.8)
#239A01 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) | #9E8A00 | 0.137 |
| Deuteranopia (no green cones) | #91821F | 0.133 |
| Tritanopia (no blue cones) | #009582 | 0.130 |
| Achromatopsia (no color) | #858585 | 0.197 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #239A01
#239A01
oklch(59.9% 0.196 141)
- #B24EC5
#B24EC5
oklch(59.9% 0.196 321)
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 #239A01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass Green #3F9B0B ΔE 0.018
- Grassy Green #419C03 ΔE 0.020
- True Green #089404 ΔE 0.021
- Irish Green #019529 ΔE 0.026
- Emerald Green #028F1E ΔE 0.039
- Kelley Green #009337 ΔE 0.040
- Kelly Green #02AB2E ΔE 0.048
- Forest Green #228B22 ΔE 0.050
Use #239A01 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.