#456F67
Closest named color: Dark Aquamarine (#017371). oklch(50.8% 0.049 180.9), rgb(69, 111, 103).
Aa
White text reads best on this color (5.64:1).
About this color
#456F67 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 51%, its chroma 0.049 and its hue 181°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.040 away. White text reads best on it, at 5.64:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (51%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.72:1 |
| White text | 5.64:1 |
Values
| HEX | #456F67 |
| RGB | rgb(69, 111, 103) |
| HSL | hsl(169, 23%, 35%) |
| OKLCH | oklch(50.8% 0.049 180.9) |
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 #456F67 | 5.64:1 | AA | Lc -83.4 | Fine for body text |
| Black text on #456F67 | 3.72:1 | AA large text | Lc 25.9 | Dividers and decoration only |
| #456F67 text on white | 5.64:1 | AA | Lc 78.1 | Fine for body text |
| #456F67 text on black | 3.72:1 | AA large text | Lc -23.6 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E5EBEA
oklch(93.5% 0.007 185.3)
-
Step 200
200
#D0DCD9
oklch(88.5% 0.014 179.4)
-
Step 300
300
#B1C6C1
oklch(80.9% 0.024 179.8)
-
Step 400
400
#88A9A2
oklch(70.8% 0.038 180.8)
-
Step 500
500
#69938B
oklch(63% 0.048 181.6)
-
Step 600
600
#507E75
oklch(55.7% 0.053 180.6)
-
Step 700
700 (this color)
#456F67
oklch(50.8% 0.049 180.9)
-
Step 800
800
#355650
oklch(42.6% 0.04 181.6)
-
Step 900
900
#2F4742
oklch(37.6% 0.031 180.1)
-
Step 950
950
#1C2A27
oklch(27.1% 0.02 180)
#456F67 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) | #6C6A67 | 0.053 |
| Deuteranopia (no green cones) | #646568 | 0.049 |
| Tritanopia (no blue cones) | #37706C | 0.014 |
| Achromatopsia (no color) | #676767 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #456F67
#456F67
oklch(50.8% 0.049 180.9)
- #7E5A64
#7E5A64
oklch(50.9% 0.049 0.7)
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 #456F67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.040
- Deep Turquoise #017374 ΔE 0.041
- Slate #516572 ΔE 0.043
- Bluegreen #017A79 ΔE 0.046
- Deep Aqua #08787F ΔE 0.047
- Dark Aqua #05696B ΔE 0.050
- Dim Gray #696969 ΔE 0.050
- Teal #008080 ΔE 0.058
Use #456F67 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.