#409B4A
Closest named color: Muted Green (#5FA052). oklch(61.5% 0.146 145.6), rgb(64, 155, 74).
Aa
Black text reads best on this color (6.00:1).
About this color
#409B4A is a medium-dark, vivid green. In OKLCH its lightness is 62%, its chroma 0.146 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muted Green (#5FA052), ΔE 0.035 away. Black text reads best on it, at 6.00:1.
| Hue family | Greens |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.146) |
| Temperature | in between |
| Nearest name | Muted Green (#5FA052) |
| Black text | 6.00:1 |
| White text | 3.49:1 |
Values
| HEX | #409B4A |
| RGB | rgb(64, 155, 74) |
| HSL | hsl(127, 42%, 43%) |
| OKLCH | oklch(61.5% 0.146 145.6) |
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 #409B4A | 3.49:1 | AA large text | Lc -67.7 | Content text, not long reading |
| Black text on #409B4A | 6.00:1 | AA | Lc 41.8 | Non-text elements, placeholder text |
| #409B4A text on white | 3.49:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #409B4A text on black | 6.00:1 | AA | Lc -39.5 | 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
#E2EEE2
oklch(93.7% 0.02 145.4)
-
Step 200
200
#C9E1CA
oklch(88.6% 0.04 146.4)
-
Step 300
300
#A4CDA5
oklch(80.8% 0.071 145.5)
-
Step 400
400
#70B474
oklch(70.8% 0.115 145.6)
-
Step 500
500 (this color)
#409B4A
oklch(61.5% 0.146 145.6)
-
Step 600
600
#1D8A31
oklch(55.5% 0.158 145.6)
-
Step 700
700
#0A7523
oklch(49.1% 0.148 145.6)
-
Step 800
800
#115F1F
oklch(42.6% 0.122 145.5)
-
Step 900
900
#184E1F
oklch(37.6% 0.095 145.6)
-
Step 950
950
#102E13
oklch(27% 0.06 145.6)
#409B4A 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) | #9D8E43 | 0.111 |
| Deuteranopia (no green cones) | #928650 | 0.111 |
| Tritanopia (no blue cones) | #2E9788 | 0.088 |
| Achromatopsia (no color) | #898989 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #409B4A
#409B4A
oklch(61.5% 0.146 145.6)
- #B062B4
#B062B4
oklch(61.5% 0.146 325.4)
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 #409B4A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Green #5FA052 ΔE 0.035
- Light Forest Green #4F9153 ΔE 0.037
- Flat Green #699D4C ΔE 0.040
- Mid Green #50A747 ΔE 0.040
- Fern Green #548D44 ΔE 0.041
- Kelley Green #009337 ΔE 0.044
- Grass Green #3F9B0B ΔE 0.045
- Grassy Green #419C03 ΔE 0.047
Use #409B4A 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.