#496E68
Closest named color: Slate (#516572). oklch(50.8% 0.043 183.3), rgb(73, 110, 104).
Aa
White text reads best on this color (5.65:1).
About this color
#496E68 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 51%, its chroma 0.043 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.038 away. White text reads best on it, at 5.65:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (51%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.71:1 |
| White text | 5.65:1 |
Values
| HEX | #496E68 |
| RGB | rgb(73, 110, 104) |
| HSL | hsl(170, 20%, 36%) |
| OKLCH | oklch(50.8% 0.043 183.3) |
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 #496E68 | 5.65:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #496E68 | 3.71:1 | AA large text | Lc 25.8 | Dividers and decoration only |
| #496E68 text on white | 5.65:1 | AA | Lc 78.2 | Fine for body text |
| #496E68 text on black | 3.71:1 | AA large text | Lc -23.5 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E6EBEA
oklch(93.6% 0.006 183)
-
Step 200
200
#D1DCDA
oklch(88.6% 0.012 184)
-
Step 300
300
#B3C5C2
oklch(80.9% 0.02 184.8)
-
Step 400
400
#8AA8A3
oklch(70.7% 0.034 184.1)
-
Step 500
500
#6D928C
oklch(63.1% 0.042 183.9)
-
Step 600
600
#547D76
oklch(55.7% 0.047 182.7)
-
Step 700
700 (this color)
#496E68
oklch(50.8% 0.043 183.3)
-
Step 800
800
#385651
oklch(42.8% 0.037 183)
-
Step 900
900
#314743
oklch(37.8% 0.028 182.2)
-
Step 950
950
#1D2927
oklch(26.9% 0.017 183.7)
#496E68 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) | #6B6A68 | 0.047 |
| Deuteranopia (no green cones) | #646569 | 0.044 |
| Tritanopia (no blue cones) | #3D6F6C | 0.013 |
| Achromatopsia (no color) | #676767 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #496E68
#496E68
oklch(50.8% 0.043 183.3)
- #7C5C63
#7C5C63
oklch(51% 0.043 4.2)
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 #496E68, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.038
- Dark Aquamarine #017371 ΔE 0.044
- Deep Turquoise #017374 ΔE 0.045
- Dim Gray #696969 ΔE 0.045
- Deep Aqua #08787F ΔE 0.050
- Bluegreen #017A79 ΔE 0.050
- Dark Aqua #05696B ΔE 0.052
- Metallic Blue #4F738E ΔE 0.060
Use #496E68 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.