#339309
Closest named color: True Green (#089404). oklch(58.3% 0.182 139.4), rgb(51, 147, 9).
Aa
Black text reads best on this color (5.31:1).
About this color
#339309 is a medium-dark, vivid green. In OKLCH its lightness is 58%, its chroma 0.182 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is True Green (#089404), ΔE 0.017 away. Black text reads best on it, at 5.31:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.182) |
| Temperature | in between |
| Nearest name | True Green (#089404) |
| Black text | 5.31:1 |
| White text | 3.94:1 |
Values
| HEX | #339309 |
| RGB | rgb(51, 147, 9) |
| HSL | hsl(102, 88%, 31%) |
| OKLCH | oklch(58.3% 0.182 139.4) |
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 #339309 | 3.94:1 | AA large text | Lc -71.9 | Content text, not long reading |
| Black text on #339309 | 5.31:1 | AA | Lc 37.7 | Non-text elements, placeholder text |
| #339309 text on white | 3.94:1 | AA large text | Lc 66.4 | Content text, not long reading |
| #339309 text on black | 5.31:1 | AA | Lc -35.3 | 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
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E2EEDF
oklch(93.6% 0.024 139.4)
-
Step 200
200
#CAE1C4
oklch(88.5% 0.046 139.2)
-
Step 300
300
#A5CE9B
oklch(80.9% 0.083 139.6)
-
Step 400
400
#73B463
oklch(70.7% 0.131 139.6)
-
Step 500
500
#4BA032
oklch(63% 0.168 139.4)
-
Step 600
600 (this color)
#339309
oklch(58.3% 0.182 139.4)
-
Step 700
700
#247400
oklch(49.1% 0.156 139.5)
-
Step 800
800
#1C5F00
oklch(42.6% 0.136 139.5)
-
Step 900
900
#1C4E0C
oklch(37.5% 0.109 139.5)
-
Step 950
950
#122E0A
oklch(27% 0.069 139.4)
#339309 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) | #978500 | 0.121 |
| Deuteranopia (no green cones) | #8C7D20 | 0.120 |
| Tritanopia (no blue cones) | #258E7C | 0.123 |
| Achromatopsia (no color) | #808080 | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #339309
#339309
oklch(58.3% 0.182 139.4)
- #A84FBE
#A84FBE
oklch(58.3% 0.183 319.3)
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 #339309, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- True Green #089404 ΔE 0.017
- Irish Green #019529 ΔE 0.019
- Emerald Green #028F1E ΔE 0.024
- Grass Green #3F9B0B ΔE 0.027
- Kelley Green #009337 ΔE 0.029
- Grassy Green #419C03 ΔE 0.030
- Forest Green #228B22 ΔE 0.031
- Sap Green #5C8B15 ΔE 0.043
Use #339309 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.