#418F5D
Closest named color: Light Forest Green (#4F9153). oklch(58.7% 0.109 153.3), rgb(65, 143, 93).
Aa
Black text reads best on this color (5.31:1).
About this color
#418F5D is a medium-dark, moderately saturated green. In OKLCH its lightness is 59%, its chroma 0.109 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 5.31:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Light Forest Green (#4F9153) |
| Black text | 5.31:1 |
| White text | 3.95:1 |
Values
| HEX | #418F5D |
| RGB | rgb(65, 143, 93) |
| HSL | hsl(142, 38%, 41%) |
| OKLCH | oklch(58.7% 0.109 153.3) |
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 #418F5D | 3.95:1 | AA large text | Lc -72.2 | Content text, not long reading |
| Black text on #418F5D | 5.31:1 | AA | Lc 37.4 | Non-text elements, placeholder text |
| #418F5D text on white | 3.95:1 | AA large text | Lc 66.7 | Content text, not long reading |
| #418F5D text on black | 5.31:1 | AA | Lc -35.0 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE5
oklch(93.6% 0.015 151.8)
-
Step 200
200
#CCDFD1
oklch(88.6% 0.028 153.8)
-
Step 300
300
#A9CAB2
oklch(80.8% 0.049 153.6)
-
Step 400
400
#7AAF8A
oklch(70.6% 0.078 153.6)
-
Step 500
500
#559B6C
oklch(63% 0.101 153.2)
-
Step 600
600 (this color)
#418F5D
oklch(58.7% 0.109 153.3)
-
Step 700
700
#287144
oklch(49.1% 0.102 153.2)
-
Step 800
800
#235C38
oklch(42.7% 0.085 153.1)
-
Step 900
900
#234C31
oklch(37.8% 0.066 153.2)
-
Step 950
950
#152C1D
oklch(26.9% 0.041 154.1)
#418F5D 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) | #8F855A | 0.095 |
| Deuteranopia (no green cones) | #847D60 | 0.093 |
| Tritanopia (no blue cones) | #2D8D82 | 0.056 |
| Achromatopsia (no color) | #808080 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #418F5D
#418F5D
oklch(58.7% 0.109 153.3)
- #A36398
#A36398
oklch(58.8% 0.109 333.4)
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 #418F5D, 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
- Viridian #1E9167 ΔE 0.021
- Sea Green #2E8B57 ΔE 0.021
- Fern Green #548D44 ΔE 0.031
- Dark Sage #598556 ΔE 0.033
- Ocean Green #3D9973 ΔE 0.035
- Slate Green #658D6D ΔE 0.047
- Moss Green #658B38 ΔE 0.048
Use #418F5D 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.