#439841
Closest named color: Fern Green (#548D44). oklch(60.7% 0.149 143.1), rgb(67, 152, 65).
Aa
Black text reads best on this color (5.80:1).
About this color
#439841 is a medium-dark, vivid green. In OKLCH its lightness is 61%, its chroma 0.149 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern Green (#548D44), ΔE 0.036 away. Black text reads best on it, at 5.80:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Fern Green (#548D44) |
| Black text | 5.80:1 |
| White text | 3.61:1 |
Values
| HEX | #439841 |
| RGB | rgb(67, 152, 65) |
| HSL | hsl(119, 40%, 43%) |
| OKLCH | oklch(60.7% 0.149 143.1) |
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 #439841 | 3.61:1 | AA large text | Lc -69.0 | Content text, not long reading |
| Black text on #439841 | 5.80:1 | AA | Lc 40.6 | Non-text elements, placeholder text |
| #439841 text on white | 3.61:1 | AA large text | Lc 63.5 | Content text, not long reading |
| #439841 text on black | 5.80:1 | AA | Lc -38.2 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE1
oklch(93.7% 0.021 143.2)
-
Step 200
200
#CAE0C8
oklch(88.4% 0.04 142.9)
-
Step 300
300
#A5CDA3
oklch(80.8% 0.072 143.7)
-
Step 400
400
#73B370
oklch(70.6% 0.116 143.2)
-
Step 500
500 (this color)
#439841
oklch(60.7% 0.149 143.1)
-
Step 600
600
#278A28
oklch(55.7% 0.162 143.1)
-
Step 700
700
#18751A
oklch(49.2% 0.151 143.1)
-
Step 800
800
#185F19
oklch(42.7% 0.124 143.2)
-
Step 900
900
#1C4E1B
oklch(37.7% 0.097 143)
-
Step 950
950
#122E11
oklch(27.1% 0.061 143)
#439841 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) | #9B8B39 | 0.108 |
| Deuteranopia (no green cones) | #908448 | 0.108 |
| Tritanopia (no blue cones) | #369485 | 0.095 |
| Achromatopsia (no color) | #868686 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #439841
#439841
oklch(60.7% 0.149 143.1)
- #AC60B5
#AC60B5
oklch(60.7% 0.148 323.2)
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 #439841, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern Green #548D44 ΔE 0.036
- Light Forest Green #4F9153 ΔE 0.036
- Kelley Green #009337 ΔE 0.038
- Grass Green #3F9B0B ΔE 0.039
- Irish Green #019529 ΔE 0.042
- Muted Green #5FA052 ΔE 0.042
- Grassy Green #419C03 ΔE 0.042
- Sap Green #5C8B15 ΔE 0.042
Use #439841 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.