#357176
Closest named color: Deep Turquoise (#017374). oklch(51.1% 0.063 202.7), rgb(53, 113, 118).
Aa
White text reads best on this color (5.56:1).
About this color
#357176 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 51%, its chroma 0.063 and its hue 203°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Turquoise (#017374), ΔE 0.026 away. White text reads best on it, at 5.56:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (51%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Deep Turquoise (#017374) |
| Black text | 3.77:1 |
| White text | 5.56:1 |
Values
| HEX | #357176 |
| RGB | rgb(53, 113, 118) |
| HSL | hsl(185, 38%, 34%) |
| OKLCH | oklch(51.1% 0.063 202.7) |
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 #357176 | 5.56:1 | AA | Lc -82.9 | Fine for body text |
| Black text on #357176 | 3.77:1 | AA large text | Lc 26.4 | Dividers and decoration only |
| #357176 text on white | 5.56:1 | AA | Lc 77.6 | Fine for body text |
| #357176 text on black | 3.77:1 | AA large text | Lc -24.1 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E4ECEC
oklch(93.7% 0.009 197)
-
Step 200
200
#CDDDDE
oklch(88.6% 0.017 201.4)
-
Step 300
300
#ABC7C9
oklch(81% 0.03 201.9)
-
Step 400
400
#7DAAAE
oklch(70.7% 0.048 203)
-
Step 500
500
#5A959A
oklch(63.1% 0.062 202.6)
-
Step 600
600
#3D7F85
oklch(55.6% 0.068 203.3)
-
Step 700
700 (this color)
#357176
oklch(51.1% 0.063 202.7)
-
Step 800
800
#28575B
oklch(42.6% 0.051 202.8)
-
Step 900
900
#26484B
oklch(37.7% 0.04 203)
-
Step 950
950
#172A2C
oklch(27% 0.025 204.3)
#357176 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) | #696D76 | 0.062 |
| Deuteranopia (no green cones) | #5F6576 | 0.058 |
| Tritanopia (no blue cones) | #007572 | 0.029 |
| Achromatopsia (no color) | #686868 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #357176
#357176
oklch(51.1% 0.063 202.7)
- #875856
#875856
oklch(51.1% 0.063 22.2)
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 #357176, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Turquoise #017374 ΔE 0.026
- Deep Aqua #08787F ΔE 0.027
- Dark Aquamarine #017371 ΔE 0.028
- Bluegreen #017A79 ΔE 0.032
- Dark Aqua #05696B ΔE 0.042
- Slate #516572 ΔE 0.043
- Teal #008080 ΔE 0.045
- Ocean #017B92 ΔE 0.047
Use #357176 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.