#456964
Closest named color: Slate (#516572). oklch(49.2% 0.042 185), rgb(69, 105, 100).
Aa
White text reads best on this color (6.07:1).
About this color
#456964 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 49%, its chroma 0.042 and its hue 185°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.034 away. White text reads best on it, at 6.07:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.45:1 |
| White text | 6.07:1 |
Values
| HEX | #456964 |
| RGB | rgb(69, 105, 100) |
| HSL | hsl(172, 21%, 34%) |
| OKLCH | oklch(49.2% 0.042 185) |
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 #456964 | 6.07:1 | AA | Lc -85.5 | Fine for body text |
| Black text on #456964 | 3.45:1 | AA large text | Lc 23.8 | Dividers and decoration only |
| #456964 text on white | 6.07:1 | AA | Lc 80.3 | Fine for body text |
| #456964 text on black | 3.45:1 | AA large text | Lc -21.6 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
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
#8BA8A3
oklch(70.8% 0.033 183.8)
-
Step 500
500
#6D928D
oklch(63.1% 0.042 185.9)
-
Step 600
600
#557C77
oklch(55.6% 0.044 186)
-
Step 700
700 (this color)
#456964
oklch(49.2% 0.042 185)
-
Step 800
800
#395551
oklch(42.6% 0.034 184.9)
-
Step 900
900
#314643
oklch(37.6% 0.027 185.2)
-
Step 950
950
#1D2927
oklch(26.9% 0.017 183.7)
#456964 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) | #666564 | 0.046 |
| Deuteranopia (no green cones) | #5F6065 | 0.043 |
| Tritanopia (no blue cones) | #396B67 | 0.013 |
| Achromatopsia (no color) | #626262 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #456964
#456964
oklch(49.2% 0.042 185)
- #76575E
#76575E
oklch(49.1% 0.042 3.8)
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 #456964, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.034
- Dark Aqua #05696B ΔE 0.044
- Dark Aquamarine #017371 ΔE 0.046
- Deep Turquoise #017374 ΔE 0.046
- Dark Green Blue #1F6357 ΔE 0.048
- Dim Gray #696969 ΔE 0.051
- Deep Aqua #08787F ΔE 0.057
- Bluegreen #017A79 ΔE 0.058
Use #456964 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.