#399692
Closest named color: Sea (#3C9992). oklch(61.7% 0.087 191.2), rgb(57, 150, 146).
Aa
Black text reads best on this color (5.95:1).
About this color
#399692 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 62%, its chroma 0.087 and its hue 191°. 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 5.95:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Sea (#3C9992) |
| Black text | 5.95:1 |
| White text | 3.52:1 |
Values
| HEX | #399692 |
| RGB | rgb(57, 150, 146) |
| HSL | hsl(177, 45%, 41%) |
| OKLCH | oklch(61.7% 0.087 191.2) |
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 #399692 | 3.52:1 | AA large text | Lc -68.1 | Content text, not long reading |
| Black text on #399692 | 5.95:1 | AA | Lc 41.5 | Non-text elements, placeholder text |
| #399692 text on white | 3.52:1 | AA large text | Lc 62.6 | Content text, not long reading |
| #399692 text on black | 5.95:1 | AA | Lc -39.1 | 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 500.
-
Step 50
50
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E1EDEC
oklch(93.7% 0.013 190.9)
-
Step 200
200
#C8DEDD
oklch(88.4% 0.023 193.4)
-
Step 300
300
#A2CAC7
oklch(80.9% 0.043 190.7)
-
Step 400
400
#6CAEAB
oklch(70.6% 0.068 192)
-
Step 500
500 (this color)
#399692
oklch(61.7% 0.087 191.2)
-
Step 600
600
#078481
oklch(55.5% 0.094 192)
-
Step 700
700
#00706C
oklch(49.2% 0.085 190.4)
-
Step 800
800
#035B59
oklch(42.6% 0.072 192.2)
-
Step 900
900
#134B49
oklch(37.7% 0.056 191.6)
-
Step 950
950
#0E2C2B
oklch(27% 0.036 192.3)
#399692 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) | #8D8F92 | 0.091 |
| Deuteranopia (no green cones) | #7F8493 | 0.086 |
| Tritanopia (no blue cones) | #009A95 | 0.020 |
| Achromatopsia (no color) | #888888 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #399692
#399692
oklch(61.7% 0.087 191.2)
- #B36F78
#B36F78
oklch(61.7% 0.087 11.3)
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 #399692, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea #3C9992 ΔE 0.010
- Teal Green #0A9396 ΔE 0.023
- Dusty Teal #4C9085 ΔE 0.023
- Persian Green #2A9D8F ΔE 0.024
- Blue Green #0F9B8E ΔE 0.024
- Grey Teal #5E9B8A ΔE 0.038
- Dark Cyan #008B8B ΔE 0.043
- Dull Teal #5F9E8F ΔE 0.043
Use #399692 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.