#396C67
Closest named color: Dark Aquamarine (#017371). oklch(49.4% 0.056 187.3), rgb(57, 108, 103).
Aa
White text reads best on this color (5.97:1).
About this color
#396C67 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 49%, its chroma 0.056 and its hue 187°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.032 away. White text reads best on it, at 5.97:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.51:1 |
| White text | 5.97:1 |
Values
| HEX | #396C67 |
| RGB | rgb(57, 108, 103) |
| HSL | hsl(174, 31%, 32%) |
| OKLCH | oklch(49.4% 0.056 187.3) |
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 #396C67 | 5.97:1 | AA | Lc -85.0 | Fine for body text |
| Black text on #396C67 | 3.51:1 | AA large text | Lc 24.3 | Dividers and decoration only |
| #396C67 text on white | 5.97:1 | AA | Lc 79.8 | Fine for body text |
| #396C67 text on black | 3.51:1 | AA large text | Lc -22.1 | Dividers and decoration only |
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 700.
-
Step 50
50
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E4ECEB
oklch(93.7% 0.009 188.1)
-
Step 200
200
#CFDCDB
oklch(88.4% 0.014 191.4)
-
Step 300
300
#AEC7C3
oklch(81% 0.028 185)
-
Step 400
400
#82AAA5
oklch(70.7% 0.044 186.8)
-
Step 500
500
#62958F
oklch(63.2% 0.055 186.6)
-
Step 600
600
#477F79
oklch(55.6% 0.06 186.8)
-
Step 700
700 (this color)
#396C67
oklch(49.4% 0.056 187.3)
-
Step 800
800
#2F5753
oklch(42.6% 0.046 187.3)
-
Step 900
900
#2A4845
oklch(37.7% 0.036 187.7)
-
Step 950
950
#192A28
oklch(26.9% 0.023 186.7)
#396C67 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) | #676767 | 0.059 |
| Deuteranopia (no green cones) | #5E6168 | 0.055 |
| Tritanopia (no blue cones) | #226E6A | 0.018 |
| Achromatopsia (no color) | #636363 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #396C67
#396C67
oklch(49.4% 0.056 187.3)
- #7D545C
#7D545C
oklch(49.3% 0.056 6.5)
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 #396C67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.032
- Deep Turquoise #017374 ΔE 0.033
- Dark Aqua #05696B ΔE 0.034
- Slate #516572 ΔE 0.043
- Dark Green Blue #1F6357 ΔE 0.044
- Deep Aqua #08787F ΔE 0.046
- Bluegreen #017A79 ΔE 0.046
- Petrol #005F6A ΔE 0.059
Use #396C67 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.