#369690
Closest named color: Sea (#3C9992). oklch(61.6% 0.089 189.3), rgb(54, 150, 144).
Aa
Black text reads best on this color (5.92:1).
About this color
#369690 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 62%, its chroma 0.089 and its hue 189°. Its hue sits on the cool side of the wheel. The nearest named color is Sea (#3C9992), ΔE 0.010 away. Black text reads best on it, at 5.92:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.089) |
| Temperature | cool |
| Nearest name | Sea (#3C9992) |
| Black text | 5.92:1 |
| White text | 3.54:1 |
Values
| HEX | #369690 |
| RGB | rgb(54, 150, 144) |
| HSL | hsl(176, 47%, 40%) |
| OKLCH | oklch(61.6% 0.089 189.3) |
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 #369690 | 3.54:1 | AA large text | Lc -68.2 | Content text, not long reading |
| Black text on #369690 | 5.92:1 | AA | Lc 41.3 | Non-text elements, placeholder text |
| #369690 text on white | 3.54:1 | AA large text | Lc 62.8 | Content text, not long reading |
| #369690 text on black | 5.92:1 | AA | Lc -38.9 | 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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E1EDEB
oklch(93.7% 0.013 185.1)
-
Step 200
200
#C8DFDC
oklch(88.6% 0.025 187.3)
-
Step 300
300
#A1CAC6
oklch(80.8% 0.044 189)
-
Step 400
400
#6BAFAA
oklch(70.7% 0.07 189.7)
-
Step 500
500 (this color)
#369690
oklch(61.6% 0.089 189.3)
-
Step 600
600
#00857F
oklch(55.6% 0.096 189.2)
-
Step 700
700
#00706B
oklch(49.2% 0.085 189.4)
-
Step 800
800
#005C57
oklch(42.8% 0.074 188.4)
-
Step 900
900
#114B48
oklch(37.6% 0.058 189.9)
-
Step 950
950
#0D2C2A
oklch(26.9% 0.037 189.4)
#369690 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) | #8E8E90 | 0.095 |
| Deuteranopia (no green cones) | #7F8391 | 0.089 |
| Tritanopia (no blue cones) | #009A94 | 0.018 |
| Achromatopsia (no color) | #888888 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #369690
#369690
oklch(61.6% 0.089 189.3)
- #B36E79
#B36E79
oklch(61.6% 0.089 9.7)
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 #369690, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea #3C9992 ΔE 0.010
- Blue Green #0F9B8E ΔE 0.021
- Persian Green #2A9D8F ΔE 0.022
- Dusty Teal #4C9085 ΔE 0.023
- Teal Green #0A9396 ΔE 0.023
- Grey Teal #5E9B8A ΔE 0.039
- Dark Cyan #008B8B ΔE 0.041
- Dull Teal #5F9E8F ΔE 0.044
Use #369690 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.