#399290
Closest named color: Teal Green (#0A9396). oklch(60.7% 0.084 193.1), rgb(57, 146, 144).
Aa
Black text reads best on this color (5.68:1).
About this color
#399290 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 61%, its chroma 0.084 and its hue 193°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Green (#0A9396), ΔE 0.019 away. Black text reads best on it, at 5.68:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Teal Green (#0A9396) |
| Black text | 5.68:1 |
| White text | 3.69:1 |
Values
| HEX | #399290 |
| RGB | rgb(57, 146, 144) |
| HSL | hsl(179, 44%, 40%) |
| OKLCH | oklch(60.7% 0.084 193.1) |
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 #399290 | 3.69:1 | AA large text | Lc -69.7 | Content text, not long reading |
| Black text on #399290 | 5.68:1 | AA | Lc 39.8 | Non-text elements, placeholder text |
| #399290 text on white | 3.69:1 | AA large text | Lc 64.2 | Content text, not long reading |
| #399290 text on black | 5.68:1 | AA | Lc -37.4 | 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
#E1ECEC
oklch(93.5% 0.012 197)
-
Step 200
200
#C9DEDD
oklch(88.5% 0.022 193.3)
-
Step 300
300
#A3C9C8
oklch(80.8% 0.04 194.4)
-
Step 400
400
#6EAEAC
oklch(70.7% 0.066 193.2)
-
Step 500
500 (this color)
#399290
oklch(60.7% 0.084 193.1)
-
Step 600
600
#148482
oklch(55.7% 0.091 192.9)
-
Step 700
700
#006F6E
oklch(49% 0.084 193.7)
-
Step 800
800
#0A5B5A
oklch(42.8% 0.07 193.5)
-
Step 900
900
#164B4A
oklch(37.8% 0.055 193.3)
-
Step 950
950
#0F2C2B
oklch(27.1% 0.035 192.2)
#399290 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) | #898B90 | 0.088 |
| Deuteranopia (no green cones) | #7B8191 | 0.082 |
| Tritanopia (no blue cones) | #009691 | 0.021 |
| Achromatopsia (no color) | #858585 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #399290
#399290
oklch(60.7% 0.084 193.1)
- #AE6D74
#AE6D74
oklch(60.7% 0.083 12.8)
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 #399290, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Green #0A9396 ΔE 0.019
- Dusty Teal #4C9085 ΔE 0.019
- Sea #3C9992 ΔE 0.021
- Blue Green #0F9B8E ΔE 0.031
- Dark Cyan #008B8B ΔE 0.034
- Persian Green #2A9D8F ΔE 0.034
- Grey Teal #5E9B8A ΔE 0.046
- Teal Blue #01889F ΔE 0.050
Use #399290 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.