#435F52
Closest named color: Dark Green Blue (#1F6357). oklch(45.9% 0.04 164.4), rgb(67, 95, 82).
Aa
White text reads best on this color (7.00:1).
About this color
#435F52 is a medium-dark, muted green. In OKLCH its lightness is 46%, its chroma 0.040 and its hue 164°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.034 away. White text reads best on it, at 7.00:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.040) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.99:1 |
| White text | 7.00:1 |
Values
| HEX | #435F52 |
| RGB | rgb(67, 95, 82) |
| HSL | hsl(152, 17%, 32%) |
| OKLCH | oklch(45.9% 0.04 164.4) |
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 #435F52 | 7.00:1 | AAA | Lc -89.2 | Fine for body text |
| Black text on #435F52 | 2.99:1 | Fails | Lc 19.8 | Dividers and decoration only |
| #435F52 text on white | 7.00:1 | AAA | Lc 84.2 | Fine for body text |
| #435F52 text on black | 2.99:1 | Fails | Lc -17.7 | Dividers and decoration only |
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 700.
-
Step 50
50
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E7EBE9
oklch(93.6% 0.005 165)
-
Step 200
200
#D3DBD7
oklch(88.4% 0.01 164.8)
-
Step 300
300
#B6C5BD
oklch(81% 0.02 162.8)
-
Step 400
400
#90A79C
oklch(70.7% 0.03 165.1)
-
Step 500
500
#749183
oklch(63% 0.039 164.3)
-
Step 600
600
#5C7C6D
oklch(55.7% 0.043 164.5)
-
Step 700
700 (this color)
#435F52
oklch(45.9% 0.04 164.4)
-
Step 800
800
#3E554A
oklch(42.7% 0.034 164)
-
Step 900
900
#35463E
oklch(37.7% 0.026 164.7)
-
Step 950
950
#1F2924
oklch(27% 0.017 163.4)
#435F52 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) | #5E5B51 | 0.039 |
| Deuteranopia (no green cones) | #595853 | 0.037 |
| Tritanopia (no blue cones) | #3D5F5B | 0.015 |
| Achromatopsia (no color) | #595959 | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #435F52
#435F52
oklch(45.9% 0.04 164.4)
- #684F5D
#684F5D
oklch(45.9% 0.039 344.1)
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 #435F52, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.034
- Dark Aqua #05696B ΔE 0.053
- Slate #516572 ΔE 0.056
- Pine #2B5D34 ΔE 0.056
- Petrol #005F6A ΔE 0.057
- Dark Slate Gray #2F4F4F ΔE 0.060
- Deep Teal #00555A ΔE 0.067
- Spruce #0A5F38 ΔE 0.067
Use #435F52 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.