#456E60
Closest named color: Dark Aquamarine (#017371). oklch(50.3% 0.051 170.6), rgb(69, 110, 96).
Aa
White text reads best on this color (5.74:1).
About this color
#456E60 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 50%, its chroma 0.051 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.043 away. White text reads best on it, at 5.74:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (50%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.65:1 |
| White text | 5.74:1 |
Values
| HEX | #456E60 |
| RGB | rgb(69, 110, 96) |
| HSL | hsl(160, 23%, 35%) |
| OKLCH | oklch(50.3% 0.051 170.6) |
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 #456E60 | 5.74:1 | AA | Lc -84.0 | Fine for body text |
| Black text on #456E60 | 3.65:1 | AA large text | Lc 25.4 | Dividers and decoration only |
| #456E60 text on white | 5.74:1 | AA | Lc 78.7 | Fine for body text |
| #456E60 text on black | 3.65:1 | AA large text | Lc -23.1 | 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
#E5EBE9
oklch(93.5% 0.007 174.4)
-
Step 200
200
#D1DCD8
oklch(88.5% 0.013 172.3)
-
Step 300
300
#B2C6BE
oklch(80.9% 0.024 169.7)
-
Step 400
400
#88A99D
oklch(70.7% 0.04 171)
-
Step 500
500
#6A9485
oklch(63.1% 0.051 170.5)
-
Step 600
600
#517E6F
oklch(55.6% 0.055 171.2)
-
Step 700
700 (this color)
#456E60
oklch(50.3% 0.051 170.6)
-
Step 800
800
#36574C
oklch(42.8% 0.043 171.2)
-
Step 900
900
#2F473F
oklch(37.5% 0.033 171.7)
-
Step 950
950
#1C2A25
oklch(27% 0.021 170.6)
#456E60 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) | #6C695F | 0.053 |
| Deuteranopia (no green cones) | #656461 | 0.051 |
| Tritanopia (no blue cones) | #3A6F6A | 0.017 |
| Achromatopsia (no color) | #666666 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #456E60
#456E60
oklch(50.3% 0.051 170.6)
- #7B5868
#7B5868
oklch(50.2% 0.051 350)
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 #456E60, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.043
- Deep Turquoise #017374 ΔE 0.045
- Slate #516572 ΔE 0.049
- Dark Aqua #05696B ΔE 0.051
- Bluegreen #017A79 ΔE 0.051
- Dark Green Blue #1F6357 ΔE 0.054
- Deep Aqua #08787F ΔE 0.054
- Dim Gray #696969 ΔE 0.054
Use #456E60 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.