#397260
Closest named color: Dark Aquamarine (#017371). oklch(50.8% 0.067 170.7), rgb(57, 114, 96).
Aa
White text reads best on this color (5.60:1).
About this color
#397260 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 51%, its chroma 0.067 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.035 away. White text reads best on it, at 5.60:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (51%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.74:1 |
| White text | 5.60:1 |
Values
| HEX | #397260 |
| RGB | rgb(57, 114, 96) |
| HSL | hsl(161, 33%, 34%) |
| OKLCH | oklch(50.8% 0.067 170.7) |
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 #397260 | 5.60:1 | AA | Lc -83.1 | Fine for body text |
| Black text on #397260 | 3.74:1 | AA large text | Lc 26.2 | Dividers and decoration only |
| #397260 text on white | 5.60:1 | AA | Lc 77.9 | Fine for body text |
| #397260 text on black | 3.74:1 | AA large text | Lc -23.9 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E4ECE9
oklch(93.6% 0.009 171.8)
-
Step 200
200
#CEDDD7
oklch(88.5% 0.018 170)
-
Step 300
300
#ADC8BE
oklch(81% 0.032 171.1)
-
Step 400
400
#80AC9C
oklch(70.8% 0.053 170.4)
-
Step 500
500
#5E9784
oklch(63.1% 0.067 170.9)
-
Step 600
600
#43816D
oklch(55.6% 0.072 170.5)
-
Step 700
700 (this color)
#397260
oklch(50.8% 0.067 170.7)
-
Step 800
800
#2C594B
oklch(42.7% 0.056 171.2)
-
Step 900
900
#28493E
oklch(37.6% 0.044 170.5)
-
Step 950
950
#182B25
oklch(27% 0.027 172.2)
#397260 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) | #6F6C5F | 0.069 |
| Deuteranopia (no green cones) | #666561 | 0.066 |
| Tritanopia (no blue cones) | #24736D | 0.023 |
| Achromatopsia (no color) | #686868 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #397260
#397260
oklch(50.8% 0.067 170.7)
- #83556A
#83556A
oklch(50.7% 0.067 350.8)
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 #397260, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.035
- Deep Turquoise #017374 ΔE 0.038
- Bluegreen #017A79 ΔE 0.042
- Deep Aqua #08787F ΔE 0.048
- Dark Aqua #05696B ΔE 0.050
- Teal #008080 ΔE 0.055
- Dark Green Blue #1F6357 ΔE 0.055
- Dark Moss Green #606C38 ΔE 0.062
Use #397260 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.