#439864
Closest named color: Ocean Green (#3D9973). oklch(61.3% 0.115 154.2), rgb(67, 152, 100).
Aa
Black text reads best on this color (5.91:1).
About this color
#439864 is a medium-dark, moderately saturated green. In OKLCH its lightness is 61%, its chroma 0.115 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ocean Green (#3D9973), ΔE 0.020 away. Black text reads best on it, at 5.91:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Ocean Green (#3D9973) |
| Black text | 5.91:1 |
| White text | 3.55:1 |
Values
| HEX | #439864 |
| RGB | rgb(67, 152, 100) |
| HSL | hsl(143, 39%, 43%) |
| OKLCH | oklch(61.3% 0.115 154.2) |
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 #439864 | 3.55:1 | AA large text | Lc -68.3 | Content text, not long reading |
| Black text on #439864 | 5.91:1 | AA | Lc 41.2 | Non-text elements, placeholder text |
| #439864 text on white | 3.55:1 | AA large text | Lc 62.9 | Content text, not long reading |
| #439864 text on black | 5.91:1 | AA | Lc -38.8 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE5
oklch(93.6% 0.016 154.5)
-
Step 200
200
#CAE0D0
oklch(88.6% 0.032 154.1)
-
Step 300
300
#A5CCB0
oklch(80.9% 0.057 153.8)
-
Step 400
400
#72B187
oklch(70.6% 0.09 154.3)
-
Step 500
500 (this color)
#439864
oklch(61.3% 0.115 154.2)
-
Step 600
600
#248851
oklch(55.6% 0.124 154.4)
-
Step 700
700
#137341
oklch(49.1% 0.116 154.2)
-
Step 800
800
#155E36
oklch(42.8% 0.096 154.3)
-
Step 900
900
#1B4D2F
oklch(37.7% 0.075 154.2)
-
Step 950
950
#112D1C
oklch(27% 0.047 154.9)
#439864 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) | #988D61 | 0.102 |
| Deuteranopia (no green cones) | #8C8567 | 0.099 |
| Tritanopia (no blue cones) | #2A968A | 0.057 |
| Achromatopsia (no color) | #888888 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #439864
#439864
oklch(61.3% 0.115 154.2)
- #AD68A0
#AD68A0
oklch(61.2% 0.115 334.1)
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 #439864, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Green #3D9973 ΔE 0.020
- Light Forest Green #4F9153 ΔE 0.024
- Viridian #1E9167 ΔE 0.033
- Fern Green #548D44 ΔE 0.041
- Jade #1FA774 ΔE 0.043
- Muted Green #5FA052 ΔE 0.045
- Sea Green #2E8B57 ΔE 0.045
- Flat Green #699D4C ΔE 0.049
Use #439864 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.