#418C1D
Closest named color: Forest Green (#228B22). oklch(57% 0.16 137.9), rgb(65, 140, 29).
Aa
Black text reads best on this color (4.99:1).
About this color
#418C1D is a medium-dark, vivid green. In OKLCH its lightness is 57%, its chroma 0.160 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forest Green (#228B22), ΔE 0.021 away. Black text reads best on it, at 4.99:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.160) |
| Temperature | in between |
| Nearest name | Forest Green (#228B22) |
| Black text | 4.99:1 |
| White text | 4.20:1 |
Values
| HEX | #418C1D |
| RGB | rgb(65, 140, 29) |
| HSL | hsl(101, 66%, 33%) |
| OKLCH | oklch(57% 0.16 137.9) |
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 #418C1D | 4.20:1 | AA large text | Lc -74.2 | Content text, not long reading |
| Black text on #418C1D | 4.99:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #418C1D text on white | 4.20:1 | AA large text | Lc 68.7 | Content text, not long reading |
| #418C1D text on black | 4.99:1 | AA | Lc -33.0 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EDE0
oklch(93.5% 0.02 138.4)
-
Step 200
200
#CDE0C6
oklch(88.5% 0.041 137.2)
-
Step 300
300
#AACC9F
oklch(80.8% 0.072 138.1)
-
Step 400
400
#7CB269
oklch(70.8% 0.117 137.9)
-
Step 500
500
#599E3E
oklch(63.2% 0.148 137.9)
-
Step 600
600 (this color)
#418C1D
oklch(57% 0.16 137.9)
-
Step 700
700
#2E7304
oklch(49.1% 0.149 137.9)
-
Step 800
800
#275E0C
oklch(42.8% 0.124 138.1)
-
Step 900
900
#254D14
oklch(37.7% 0.097 137.8)
-
Step 950
950
#162D0E
oklch(26.9% 0.061 138.3)
#418C1D 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) | #917F00 | 0.103 |
| Deuteranopia (no green cones) | #877929 | 0.103 |
| Tritanopia (no blue cones) | #3B8777 | 0.111 |
| Achromatopsia (no color) | #7B7B7B | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #418C1D
#418C1D
oklch(57% 0.16 137.9)
- #9D53B4
#9D53B4
oklch(57% 0.161 317.6)
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 #418C1D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forest Green #228B22 ΔE 0.021
- Sap Green #5C8B15 ΔE 0.026
- Emerald Green #028F1E ΔE 0.029
- Kelley Green #009337 ΔE 0.030
- Irish Green #019529 ΔE 0.033
- True Green #089404 ΔE 0.038
- Mossy Green #638B27 ΔE 0.038
- Dark Grass Green #388004 ΔE 0.038
Use #418C1D 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.