#436756
Closest named color: Dark Green Blue (#1F6357). oklch(48.1% 0.05 163.4), rgb(67, 103, 86).
Aa
White text reads best on this color (6.33:1).
About this color
#436756 is a medium-dark, muted green. In OKLCH its lightness is 48%, its chroma 0.050 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.038 away. White text reads best on it, at 6.33:1.
| Hue family | Greens |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.050) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.31:1 |
| White text | 6.33:1 |
Values
| HEX | #436756 |
| RGB | rgb(67, 103, 86) |
| HSL | hsl(152, 21%, 33%) |
| OKLCH | oklch(48.1% 0.05 163.4) |
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 #436756 | 6.33:1 | AA | Lc -86.6 | Fine for body text |
| Black text on #436756 | 3.31:1 | AA large text | Lc 22.6 | Dividers and decoration only |
| #436756 text on white | 6.33:1 | AA | Lc 81.5 | Fine for body text |
| #436756 text on black | 3.31:1 | AA large text | Lc -20.4 | 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
#E6EBE8
oklch(93.5% 0.007 160.1)
-
Step 200
200
#D2DCD7
oklch(88.5% 0.013 164.8)
-
Step 300
300
#B3C6BC
oklch(80.9% 0.025 163)
-
Step 400
400
#8BA99A
oklch(70.8% 0.04 163.6)
-
Step 500
500
#6E9381
oklch(63% 0.049 163.6)
-
Step 600
600
#567D6B
oklch(55.5% 0.052 164.3)
-
Step 700
700 (this color)
#436756
oklch(48.1% 0.05 163.4)
-
Step 800
800
#3A5649
oklch(42.7% 0.04 164.1)
-
Step 900
900
#32473D
oklch(37.7% 0.031 163.9)
-
Step 950
950
#1D2A24
oklch(27.1% 0.021 164.8)
#436756 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) | #666255 | 0.049 |
| Deuteranopia (no green cones) | #605E57 | 0.047 |
| Tritanopia (no blue cones) | #3B6762 | 0.020 |
| Achromatopsia (no color) | #5F5F5F | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #436756
#436756
oklch(48.1% 0.05 163.4)
- #725365
#725365
oklch(48.1% 0.049 343.4)
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 #436756, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.038
- Dark Aqua #05696B ΔE 0.048
- Slate #516572 ΔE 0.053
- Dark Aquamarine #017371 ΔE 0.053
- Deep Turquoise #017374 ΔE 0.056
- Dark Moss Green #606C38 ΔE 0.059
- Dark Olive Green #556B2F ΔE 0.060
- Camo Green #526525 ΔE 0.063
Use #436756 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.