#328571
Closest named color: Teal (#008080). oklch(56% 0.086 174.3), rgb(50, 133, 113).
Aa
Black text reads best on this color (4.72:1).
About this color
#328571 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 56%, its chroma 0.086 and its hue 174°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.037 away. Black text reads best on it, at 4.72:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.72:1 |
| White text | 4.44:1 |
Values
| HEX | #328571 |
| RGB | rgb(50, 133, 113) |
| HSL | hsl(166, 45%, 36%) |
| OKLCH | oklch(56% 0.086 174.3) |
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 #328571 | 4.44:1 | AA large text | Lc -76.0 | Fine for body text |
| Black text on #328571 | 4.72:1 | AA | Lc 33.5 | Non-text elements, placeholder text |
| #328571 text on white | 4.44:1 | AA large text | Lc 70.6 | Content text, not long reading |
| #328571 text on black | 4.72:1 | AA | Lc -31.1 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E3ECE9
oklch(93.5% 0.01 174.3)
-
Step 200
200
#CBDED8
oklch(88.5% 0.022 174.9)
-
Step 300
300
#A8C9BF
oklch(80.9% 0.038 175)
-
Step 400
400
#77AE9E
oklch(70.8% 0.063 174.3)
-
Step 500
500
#519986
oklch(63% 0.079 174.5)
-
Step 600
600 (this color)
#328571
oklch(56% 0.086 174.3)
-
Step 700
700
#226F5D
oklch(49% 0.08 174.1)
-
Step 800
800
#1F5B4C
oklch(42.8% 0.067 173.6)
-
Step 900
900
#204B40
oklch(37.9% 0.052 174.4)
-
Step 950
950
#142C25
oklch(27.1% 0.033 172.8)
#328571 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) | #817D70 | 0.090 |
| Deuteranopia (no green cones) | #747472 | 0.085 |
| Tritanopia (no blue cones) | #00867F | 0.025 |
| Achromatopsia (no color) | #787878 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #328571
#328571
oklch(56% 0.086 174.3)
- #9C5F78
#9C5F78
oklch(56.1% 0.086 354.1)
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 #328571, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.037
- Dark Cyan #008B8B ΔE 0.038
- Viridian #1E9167 ΔE 0.045
- Bluegreen #017A79 ΔE 0.047
- Sea Green #2E8B57 ΔE 0.048
- Dark Sage #598556 ΔE 0.048
- Dusty Teal #4C9085 ΔE 0.048
- Deep Aqua #08787F ΔE 0.057
Use #328571 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.