#418356
Closest named color: Sea Green (#2E8B57). oklch(55.4% 0.098 152.3), rgb(65, 131, 86).
Aa
Black text reads best on this color (4.60:1).
About this color
#418356 is a medium-dark, moderately saturated green. In OKLCH its lightness is 55%, its chroma 0.098 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.026 away. Black text reads best on it, at 4.60:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.60:1 |
| White text | 4.55:1 |
Values
| HEX | #418356 |
| RGB | rgb(65, 131, 86) |
| HSL | hsl(139, 34%, 38%) |
| OKLCH | oklch(55.4% 0.098 152.3) |
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 #418356 | 4.55:1 | AA | Lc -77.0 | Fine for body text |
| Black text on #418356 | 4.60:1 | AA | Lc 32.6 | Non-text elements, placeholder text |
| #418356 text on white | 4.55:1 | AA | Lc 71.5 | Content text, not long reading |
| #418356 text on black | 4.60:1 | AA | Lc -30.2 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CEDED1
oklch(88.5% 0.025 151.1)
-
Step 300
300
#ACC9B3
oklch(80.8% 0.044 152.6)
-
Step 400
400
#7FAE8B
oklch(70.7% 0.072 152.2)
-
Step 500
500
#5D996F
oklch(63% 0.089 152.7)
-
Step 600
600 (this color)
#418356
oklch(55.4% 0.098 152.3)
-
Step 700
700
#336F47
oklch(49% 0.09 152.6)
-
Step 800
800
#2B5B3A
oklch(42.8% 0.076 152.1)
-
Step 900
900
#284B32
oklch(37.8% 0.059 151.9)
-
Step 950
950
#182C1D
oklch(27.1% 0.038 151.1)
#418356 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) | #837A53 | 0.084 |
| Deuteranopia (no green cones) | #7A7359 | 0.084 |
| Tritanopia (no blue cones) | #328177 | 0.051 |
| Achromatopsia (no color) | #767676 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #418356
#418356
oklch(55.4% 0.098 152.3)
- #945C8C
#945C8C
oklch(55.3% 0.098 332.1)
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 #418356, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.026
- Dark Sage #598556 ΔE 0.026
- Viridian #1E9167 ΔE 0.042
- Military Green #667C3E ΔE 0.045
- Jungle Green #048243 ΔE 0.045
- Fern Green #548D44 ΔE 0.047
- Light Forest Green #4F9153 ΔE 0.048
- Swamp #698339 ΔE 0.051
Use #418356 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.