#435543
Closest named color: Dark Slate Gray (#2F4F4F). oklch(42.9% 0.037 144.9), rgb(67, 85, 67).
Aa
White text reads best on this color (8.01:1).
About this color
#435543 is a dark, muted green. In OKLCH its lightness is 43%, its chroma 0.037 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 0.041 away. White text reads best on it, at 8.01:1.
| Hue family | Greens |
| Lightness | dark (43%) |
| Chroma | muted (0.037) |
| Temperature | in between |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.61:1 |
| White text | 8.01:1 |
Values
| HEX | #435543 |
| RGB | rgb(67, 85, 67) |
| HSL | hsl(120, 12%, 30%) |
| OKLCH | oklch(42.9% 0.037 144.9) |
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 #435543 | 8.01:1 | AAA | Lc -92.5 | Preferred for body text |
| Black text on #435543 | 2.61:1 | Fails | Lc 16.2 | Dividers and decoration only |
| #435543 text on white | 8.01:1 | AAA | Lc 87.8 | Fine for body text |
| #435543 text on black | 2.61:1 | Fails | Lc -14.4 | 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
#B8C4B8
oklch(80.8% 0.021 145.4)
-
Step 400
400
#94A794
oklch(70.8% 0.035 145.2)
-
Step 500
500
#799179
oklch(63.1% 0.045 145)
-
Step 600
600
#627B62
oklch(55.6% 0.048 144.9)
-
Step 700
700
#516851
oklch(49.2% 0.045 144.8)
-
Step 800
800 (this color)
#435543
oklch(42.9% 0.037 144.9)
-
Step 900
900
#384638
oklch(37.7% 0.03 145)
-
Step 950
950
#212921
oklch(27% 0.018 145)
#435543 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) | #565242 | 0.029 |
| Deuteranopia (no green cones) | #535044 | 0.028 |
| Tritanopia (no blue cones) | #415450 | 0.022 |
| Achromatopsia (no color) | #505050 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #435543
#435543
oklch(42.9% 0.037 144.9)
- #5A495B
#5A495B
oklch(43% 0.036 324.4)
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 #435543, 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 0.049
- Dark Green Blue #1F6357 ΔE 0.051
- Dark Blue Green #005249 ΔE 0.058
- Deep Teal #00555A ΔE 0.061
- Spruce #0A5F38 ΔE 0.063
- Green Brown #544E03 ΔE 0.064
- Army Green #4B5D16 ΔE 0.067
Use #435543 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.