#539288
Closest named color: Dusty Teal (#4C9085). oklch(61.5% 0.067 182.7), rgb(83, 146, 136).
Aa
Black text reads best on this color (5.83:1).
About this color
#539288 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 61%, its chroma 0.067 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.010 away. Black text reads best on it, at 5.83:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.83:1 |
| White text | 3.59:1 |
Values
| HEX | #539288 |
| RGB | rgb(83, 146, 136) |
| HSL | hsl(170, 28%, 45%) |
| OKLCH | oklch(61.5% 0.067 182.7) |
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 #539288 | 3.59:1 | AA large text | Lc -69.0 | Content text, not long reading |
| Black text on #539288 | 5.83:1 | AA | Lc 40.6 | Non-text elements, placeholder text |
| #539288 text on white | 3.59:1 | AA large text | Lc 63.5 | Content text, not long reading |
| #539288 text on black | 5.83:1 | AA | Lc -38.2 | 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 500.
-
Step 50
50
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E3ECEA
oklch(93.6% 0.01 181.4)
-
Step 200
200
#CDDDDA
oklch(88.5% 0.018 183.5)
-
Step 300
300
#AAC8C2
oklch(80.9% 0.033 182)
-
Step 400
400
#7CACA3
oklch(70.8% 0.053 181.8)
-
Step 500
500 (this color)
#539288
oklch(61.5% 0.067 182.7)
-
Step 600
600
#3B8177
oklch(55.5% 0.072 183)
-
Step 700
700
#2C6D64
oklch(49% 0.068 183)
-
Step 800
800
#265952
oklch(42.7% 0.056 183.5)
-
Step 900
900
#244944
oklch(37.6% 0.044 184.3)
-
Step 950
950
#162B28
oklch(27% 0.028 184.2)
#539288 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) | #8D8C88 | 0.072 |
| Deuteranopia (no green cones) | #828489 | 0.067 |
| Tritanopia (no blue cones) | #3A948F | 0.020 |
| Achromatopsia (no color) | #878787 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #539288
#539288
oklch(61.5% 0.067 182.7)
- #A77481
#A77481
oklch(61.5% 0.066 2.5)
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 #539288, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.010
- Sea #3C9992 ΔE 0.025
- Grey Teal #5E9B8A ΔE 0.030
- Persian Green #2A9D8F ΔE 0.038
- Dull Teal #5F9E8F ΔE 0.038
- Slate Green #658D6D ΔE 0.038
- Blue Green #0F9B8E ΔE 0.041
- Teal Green #0A9396 ΔE 0.042
Use #539288 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.