#415039
Closest named color: Dark Slate Gray (#2F4F4F). oklch(41.1% 0.042 134.9), rgb(65, 80, 57).
Aa
White text reads best on this color (8.63:1).
About this color
#415039 is a dark, muted green. In OKLCH its lightness is 41%, its chroma 0.042 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.041 away. White text reads best on it, at 8.63:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.43:1 |
| White text | 8.63:1 |
Values
| HEX | #415039 |
| RGB | rgb(65, 80, 57) |
| HSL | hsl(99, 17%, 27%) |
| OKLCH | oklch(41.1% 0.042 134.9) |
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 #415039 | 8.63:1 | AAA | Lc -94.2 | Preferred for body text |
| Black text on #415039 | 2.43:1 | Fails | Lc 14.3 | Not readable |
| #415039 text on white | 8.63:1 | AAA | Lc 89.6 | Fine for body text |
| #415039 text on black | 2.43:1 | Fails | Lc -12.6 | Not readable |
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 800.
-
Step 50
50
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E8EBE6
oklch(93.6% 0.007 132.4)
-
Step 200
200
#D5DBD2
oklch(88.4% 0.014 134.9)
-
Step 300
300
#BAC4B5
oklch(80.8% 0.023 135)
-
Step 400
400
#96A68E
oklch(70.6% 0.039 135.1)
-
Step 500
500
#7D9172
oklch(63.2% 0.051 134.5)
-
Step 600
600
#667B5B
oklch(55.7% 0.054 135)
-
Step 700
700
#54674A
oklch(49% 0.05 135)
-
Step 800
800 (this color)
#415039
oklch(41.1% 0.042 134.9)
-
Step 900
900
#3A4634
oklch(37.8% 0.034 135.3)
-
Step 950
950
#22291F
oklch(27.1% 0.021 136.3)
#415039 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) | #524C38 | 0.028 |
| Deuteranopia (no green cones) | #4F4B3A | 0.027 |
| Tritanopia (no blue cones) | #414E4A | 0.030 |
| Achromatopsia (no color) | #4C4C4C | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #415039
#415039
oklch(41.1% 0.042 134.9)
- #53445B
#53445B
oklch(41.1% 0.042 313.7)
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 #415039, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.041
- Pine #2B5D34 ΔE 0.051
- Dark Blue Green #005249 ΔE 0.055
- Green Brown #544E03 ΔE 0.055
- Charcoal Grey #3C4142 ΔE 0.057
- Navy Green #35530A ΔE 0.061
- Mud Brown #60460F ΔE 0.062
- Spruce #0A5F38 ΔE 0.064
Use #415039 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.