#439661
Closest named color: Light Forest Green (#4F9153). oklch(60.7% 0.115 153.3), rgb(67, 150, 97).
Aa
Black text reads best on this color (5.77:1).
About this color
#439661 is a medium-dark, moderately saturated green. In OKLCH its lightness is 61%, its chroma 0.115 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Forest Green (#4F9153), ΔE 0.019 away. Black text reads best on it, at 5.77:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Light Forest Green (#4F9153) |
| Black text | 5.77:1 |
| White text | 3.63:1 |
Values
| HEX | #439661 |
| RGB | rgb(67, 150, 97) |
| HSL | hsl(142, 38%, 43%) |
| OKLCH | oklch(60.7% 0.115 153.3) |
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 #439661 | 3.63:1 | AA large text | Lc -69.2 | Content text, not long reading |
| Black text on #439661 | 5.77:1 | AA | Lc 40.3 | Non-text elements, placeholder text |
| #439661 text on white | 3.63:1 | AA large text | Lc 63.7 | Content text, not long reading |
| #439661 text on black | 5.77:1 | AA | Lc -37.9 | 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
#A6CCB0
oklch(81% 0.056 153.1)
-
Step 400
400
#73B186
oklch(70.6% 0.09 153.3)
-
Step 500
500 (this color)
#439661
oklch(60.7% 0.115 153.3)
-
Step 600
600
#27884F
oklch(55.7% 0.125 153.2)
-
Step 700
700
#177340
oklch(49.1% 0.116 153.4)
-
Step 800
800
#185E35
oklch(42.8% 0.096 153.2)
-
Step 900
900
#1C4D2E
oklch(37.7% 0.075 153.1)
-
Step 950
950
#122D1B
oklch(27% 0.047 152.8)
#439661 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) | #968B5E | 0.100 |
| Deuteranopia (no green cones) | #8A8364 | 0.097 |
| Tritanopia (no blue cones) | #2C9488 | 0.059 |
| Achromatopsia (no color) | #868686 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #439661
#439661
oklch(60.7% 0.115 153.3)
- #AB679F
#AB679F
oklch(60.7% 0.114 333.6)
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 #439661, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Forest Green #4F9153 ΔE 0.019
- Ocean Green #3D9973 ΔE 0.023
- Viridian #1E9167 ΔE 0.030
- Fern Green #548D44 ΔE 0.036
- Sea Green #2E8B57 ΔE 0.039
- Muted Green #5FA052 ΔE 0.048
- Jade #1FA774 ΔE 0.048
- Dark Sage #598556 ΔE 0.049
Use #439661 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.