#418A41
Closest named color: Fern Green (#548D44). oklch(56.9% 0.13 143.6), rgb(65, 138, 65).
Aa
Black text reads best on this color (4.93:1).
About this color
#418A41 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.130 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern Green (#548D44), ΔE 0.022 away. Black text reads best on it, at 4.93:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.130) |
| Temperature | in between |
| Nearest name | Fern Green (#548D44) |
| Black text | 4.93:1 |
| White text | 4.25:1 |
Values
| HEX | #418A41 |
| RGB | rgb(65, 138, 65) |
| HSL | hsl(120, 36%, 40%) |
| OKLCH | oklch(56.9% 0.13 143.6) |
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 #418A41 | 4.25:1 | AA large text | Lc -74.6 | Content text, not long reading |
| Black text on #418A41 | 4.93:1 | AA | Lc 34.9 | Non-text elements, placeholder text |
| #418A41 text on white | 4.25:1 | AA large text | Lc 69.1 | Content text, not long reading |
| #418A41 text on black | 4.93:1 | AA | Lc -32.5 | 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 600.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE3
oklch(93.6% 0.017 145.4)
-
Step 200
200
#CDDFCC
oklch(88.5% 0.032 143.8)
-
Step 300
300
#ABCBA9
oklch(80.9% 0.058 143.5)
-
Step 400
400
#7DB07B
oklch(70.7% 0.093 143.6)
-
Step 500
500
#5A9C58
oklch(63.1% 0.12 143.4)
-
Step 600
600 (this color)
#418A41
oklch(56.9% 0.13 143.6)
-
Step 700
700
#2F722F
oklch(49.2% 0.121 143.5)
-
Step 800
800
#285D28
oklch(42.8% 0.101 143.6)
-
Step 900
900
#254C25
oklch(37.7% 0.078 143.8)
-
Step 950
950
#172D16
oklch(27.2% 0.05 143.1)
#418A41 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) | #8D7F3B | 0.097 |
| Deuteranopia (no green cones) | #837846 | 0.096 |
| Tritanopia (no blue cones) | #368679 | 0.082 |
| Achromatopsia (no color) | #7B7B7B | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #418A41
#418A41
oklch(56.9% 0.13 143.6)
- #9B5AA2
#9B5AA2
oklch(56.8% 0.129 323.5)
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 #418A41, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern Green #548D44 ΔE 0.022
- Sea Green #2E8B57 ΔE 0.027
- Light Forest Green #4F9153 ΔE 0.032
- Moss Green #658B38 ΔE 0.038
- Mossy Green #638B27 ΔE 0.039
- Sap Green #5C8B15 ΔE 0.040
- Forest Green #228B22 ΔE 0.040
- Kelley Green #009337 ΔE 0.042
Use #418A41 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.