#409550
Closest named color: Light Forest Green (#4F9153). oklch(60% 0.132 147.6), rgb(64, 149, 80).
Aa
Black text reads best on this color (5.63:1).
About this color
#409550 is a medium-dark, moderately saturated green. In OKLCH its lightness is 60%, its chroma 0.132 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Forest Green (#4F9153), ΔE 0.018 away. Black text reads best on it, at 5.63:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Light Forest Green (#4F9153) |
| Black text | 5.63:1 |
| White text | 3.72:1 |
Values
| HEX | #409550 |
| RGB | rgb(64, 149, 80) |
| HSL | hsl(131, 40%, 42%) |
| OKLCH | oklch(60% 0.132 147.6) |
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 #409550 | 3.72:1 | AA large text | Lc -70.1 | Content text, not long reading |
| Black text on #409550 | 5.63:1 | AA | Lc 39.5 | Non-text elements, placeholder text |
| #409550 text on white | 3.72:1 | AA large text | Lc 64.6 | Content text, not long reading |
| #409550 text on black | 5.63:1 | AA | Lc -37.1 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EDE3
oklch(93.5% 0.018 148.1)
-
Step 200
200
#CAE0CC
oklch(88.5% 0.036 147.9)
-
Step 300
300
#A5CDA9
oklch(81% 0.066 147.6)
-
Step 400
400
#73B27B
oklch(70.6% 0.103 147.5)
-
Step 500
500 (this color)
#409550
oklch(60% 0.132 147.6)
-
Step 600
600
#26893E
oklch(55.6% 0.143 147.6)
-
Step 700
700
#167430
oklch(49.1% 0.133 147.7)
-
Step 800
800
#175F28
oklch(42.8% 0.111 147.4)
-
Step 900
900
#1B4E25
oklch(37.8% 0.087 147.5)
-
Step 950
950
#122D16
oklch(26.9% 0.054 147.1)
#409550 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) | #97894B | 0.106 |
| Deuteranopia (no green cones) | #8B8155 | 0.104 |
| Tritanopia (no blue cones) | #2E9284 | 0.076 |
| Achromatopsia (no color) | #848484 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #409550
#409550
oklch(60% 0.132 147.6)
- #A961A8
#A961A8
oklch(59.9% 0.132 327.6)
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 #409550, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Forest Green #4F9153 ΔE 0.018
- Fern Green #548D44 ΔE 0.026
- Sea Green #2E8B57 ΔE 0.038
- Viridian #1E9167 ΔE 0.039
- Moss Green #658B38 ΔE 0.041
- Kelley Green #009337 ΔE 0.044
- Ocean Green #3D9973 ΔE 0.045
- Mossy Green #638B27 ΔE 0.045
Use #409550 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.