#309219
Closest named color: Irish Green (#019529). oklch(58% 0.177 140.6), rgb(48, 146, 25).
Aa
Black text reads best on this color (5.25:1).
About this color
#309219 is a medium-dark, vivid green. In OKLCH its lightness is 58%, its chroma 0.177 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Irish Green (#019529), ΔE 0.015 away. Black text reads best on it, at 5.25:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.177) |
| Temperature | in between |
| Nearest name | Irish Green (#019529) |
| Black text | 5.25:1 |
| White text | 3.99:1 |
Values
| HEX | #309219 |
| RGB | rgb(48, 146, 25) |
| HSL | hsl(109, 71%, 34%) |
| OKLCH | oklch(58% 0.177 140.6) |
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 #309219 | 3.99:1 | AA large text | Lc -72.3 | Content text, not long reading |
| Black text on #309219 | 5.25:1 | AA | Lc 37.2 | Non-text elements, placeholder text |
| #309219 text on white | 3.99:1 | AA large text | Lc 66.8 | Content text, not long reading |
| #309219 text on black | 5.25:1 | AA | Lc -34.8 | 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
#E2EEE0
oklch(93.6% 0.023 141.2)
-
Step 200
200
#CAE1C6
oklch(88.5% 0.044 141)
-
Step 300
300
#A5CE9D
oklch(80.9% 0.08 140.5)
-
Step 400
400
#73B467
oklch(70.7% 0.127 140.6)
-
Step 500
500
#4AA03A
oklch(63% 0.162 140.7)
-
Step 600
600 (this color)
#309219
oklch(58% 0.177 140.6)
-
Step 700
700
#1C7500
oklch(49.2% 0.16 140.5)
-
Step 800
800
#186004
oklch(42.8% 0.137 140.5)
-
Step 900
900
#1C4E11
oklch(37.6% 0.105 140.4)
-
Step 950
950
#122E0C
oklch(27% 0.067 140.3)
#309219 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) | #968400 | 0.120 |
| Deuteranopia (no green cones) | #8A7C28 | 0.120 |
| Tritanopia (no blue cones) | #1E8D7C | 0.118 |
| Achromatopsia (no color) | #7F7F7F | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #309219
#309219
oklch(58% 0.177 140.6)
- #A750B9
#A750B9
oklch(58.1% 0.176 320.5)
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 #309219, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Irish Green #019529 ΔE 0.015
- True Green #089404 ΔE 0.019
- Emerald Green #028F1E ΔE 0.020
- Kelley Green #009337 ΔE 0.022
- Forest Green #228B22 ΔE 0.025
- Grass Green #3F9B0B ΔE 0.031
- Grassy Green #419C03 ΔE 0.035
- Sap Green #5C8B15 ΔE 0.041
Use #309219 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.