#435643
Closest named color: Dark Slate Gray (#2F4F4F). oklch(43.1% 0.039 144.9), rgb(67, 86, 67).
Aa
White text reads best on this color (7.92:1).
About this color
#435643 is a dark, muted green. In OKLCH its lightness is 43%, its chroma 0.039 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.043 away. White text reads best on it, at 7.92:1.
| Hue family | Greens |
| Lightness | dark (43%) |
| Chroma | muted (0.039) |
| Temperature | in between |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.65:1 |
| White text | 7.92:1 |
Values
| HEX | #435643 |
| RGB | rgb(67, 86, 67) |
| HSL | hsl(120, 12%, 30%) |
| OKLCH | oklch(43.1% 0.039 144.9) |
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 #435643 | 7.92:1 | AAA | Lc -92.2 | Preferred for body text |
| Black text on #435643 | 2.65:1 | Fails | Lc 16.5 | Dividers and decoration only |
| #435643 text on white | 7.92:1 | AAA | Lc 87.5 | Fine for body text |
| #435643 text on black | 2.65:1 | Fails | Lc -14.7 | 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
#E7EBE7
oklch(93.6% 0.007 145.5)
-
Step 200
200
#D4DBD4
oklch(88.4% 0.012 145.5)
-
Step 300
300
#B8C5B8
oklch(81% 0.023 145.4)
-
Step 400
400
#93A793
oklch(70.7% 0.036 145.2)
-
Step 500
500
#789178
oklch(63% 0.047 145)
-
Step 600
600
#617B61
oklch(55.5% 0.05 144.9)
-
Step 700
700
#506850
oklch(49.1% 0.047 144.8)
-
Step 800
800 (this color)
#435643
oklch(43.1% 0.039 144.9)
-
Step 900
900
#384638
oklch(37.7% 0.03 145)
-
Step 950
950
#212921
oklch(27% 0.018 145)
#435643 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) | #575242 | 0.032 |
| Deuteranopia (no green cones) | #545044 | 0.031 |
| Tritanopia (no blue cones) | #415551 | 0.024 |
| Achromatopsia (no color) | #515151 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #435643
#435643
oklch(43.1% 0.039 144.9)
- #5B495C
#5B495C
oklch(43.1% 0.038 324.5)
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 #435643, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.043
- Pine #2B5D34 ΔE 0.047
- Dark Green Blue #1F6357 ΔE 0.049
- Dark Blue Green #005249 ΔE 0.059
- Spruce #0A5F38 ΔE 0.061
- Deep Teal #00555A ΔE 0.062
- Green Brown #544E03 ΔE 0.064
- Army Green #4B5D16 ΔE 0.065
Use #435643 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.