#407463
Closest named color: Dark Aquamarine (#017371). oklch(51.7% 0.063 170.6), rgb(64, 116, 99).
Aa
White text reads best on this color (5.38:1).
About this color
#407463 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 52%, its chroma 0.063 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.039 away. White text reads best on it, at 5.38:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.89:1 |
| White text | 5.38:1 |
Values
| HEX | #407463 |
| RGB | rgb(64, 116, 99) |
| HSL | hsl(160, 29%, 35%) |
| OKLCH | oklch(51.7% 0.063 170.6) |
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 #407463 | 5.38:1 | AA | Lc -82.1 | Fine for body text |
| Black text on #407463 | 3.89:1 | AA large text | Lc 27.3 | Dividers and decoration only |
| #407463 text on white | 5.38:1 | AA | Lc 76.7 | Fine for body text |
| #407463 text on black | 3.89:1 | AA large text | Lc -25.0 | 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
#E4ECE9
oklch(93.6% 0.009 171.8)
-
Step 200
200
#CFDDD7
oklch(88.5% 0.017 168.4)
-
Step 300
300
#AEC7BE
oklch(80.8% 0.03 171.9)
-
Step 400
400
#83AB9C
oklch(70.8% 0.049 169.9)
-
Step 500
500
#629684
oklch(63.1% 0.062 170.5)
-
Step 600
600
#47806E
oklch(55.5% 0.067 171.3)
-
Step 700
700 (this color)
#407463
oklch(51.7% 0.063 170.6)
-
Step 800
800
#2F584B
oklch(42.6% 0.052 171.2)
-
Step 900
900
#2A493E
oklch(37.7% 0.042 169.4)
-
Step 950
950
#192B25
oklch(27.1% 0.026 171.3)
#407463 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) | #716E62 | 0.064 |
| Deuteranopia (no green cones) | #696864 | 0.061 |
| Tritanopia (no blue cones) | #2F756F | 0.021 |
| Achromatopsia (no color) | #6A6A6A | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #407463
#407463
oklch(51.7% 0.063 170.6)
- #84596D
#84596D
oklch(51.7% 0.063 350.1)
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 #407463, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.039
- Bluegreen #017A79 ΔE 0.041
- Deep Turquoise #017374 ΔE 0.042
- Deep Aqua #08787F ΔE 0.047
- Teal #008080 ΔE 0.051
- Dark Aqua #05696B ΔE 0.057
- Dark Moss Green #606C38 ΔE 0.061
- Slate #516572 ΔE 0.062
Use #407463 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.