#339648
Closest named color: Kelley Green (#009337). oklch(59.7% 0.147 147.4), rgb(51, 150, 72).
Aa
Black text reads best on this color (5.59:1).
About this color
#339648 is a medium-dark, vivid green. In OKLCH its lightness is 60%, its chroma 0.147 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelley Green (#009337), ΔE 0.030 away. Black text reads best on it, at 5.59:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Kelley Green (#009337) |
| Black text | 5.59:1 |
| White text | 3.75:1 |
Values
| HEX | #339648 |
| RGB | rgb(51, 150, 72) |
| HSL | hsl(133, 49%, 39%) |
| OKLCH | oklch(59.7% 0.147 147.4) |
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 #339648 | 3.75:1 | AA large text | Lc -70.2 | Content text, not long reading |
| Black text on #339648 | 5.59:1 | AA | Lc 39.4 | Non-text elements, placeholder text |
| #339648 text on white | 3.75:1 | AA large text | Lc 64.7 | Content text, not long reading |
| #339648 text on black | 5.59:1 | AA | Lc -37.0 | 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
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E1EEE2
oklch(93.6% 0.021 147.6)
-
Step 200
200
#C9E1CA
oklch(88.6% 0.04 146.4)
-
Step 300
300
#A2CEA6
oklch(80.9% 0.073 147.3)
-
Step 400
400
#6DB476
oklch(70.7% 0.115 147.2)
-
Step 500
500 (this color)
#339648
oklch(59.7% 0.147 147.4)
-
Step 600
600
#0D8B35
oklch(55.6% 0.16 147.4)
-
Step 700
700
#00752A
oklch(49% 0.144 147.5)
-
Step 800
800
#056022
oklch(42.7% 0.123 147.4)
-
Step 900
900
#144F21
oklch(37.8% 0.096 147.3)
-
Step 950
950
#0E2E14
oklch(26.9% 0.06 147.5)
#339648 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) | #988941 | 0.116 |
| Deuteranopia (no green cones) | #8B804E | 0.115 |
| Tritanopia (no blue cones) | #139384 | 0.085 |
| Achromatopsia (no color) | #848484 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #339648
#339648
oklch(59.7% 0.147 147.4)
- #AC5CAC
#AC5CAC
oklch(59.7% 0.146 327.2)
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 #339648, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelley Green #009337 ΔE 0.030
- Light Forest Green #4F9153 ΔE 0.032
- Fern Green #548D44 ΔE 0.034
- Irish Green #019529 ΔE 0.038
- Sea Green #2E8B57 ΔE 0.044
- Forest Green #228B22 ΔE 0.047
- Sap Green #5C8B15 ΔE 0.047
- Viridian #1E9167 ΔE 0.047
Use #339648 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.