#347D85
Closest named color: Teal (#008080). oklch(54.7% 0.073 205.1), rgb(52, 125, 133).
Aa
White text reads best on this color (4.75:1).
About this color
#347D85 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 55%, its chroma 0.073 and its hue 205°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.025 away. White text reads best on it, at 4.75:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.41:1 |
| White text | 4.75:1 |
Values
| HEX | #347D85 |
| RGB | rgb(52, 125, 133) |
| HSL | hsl(186, 44%, 36%) |
| OKLCH | oklch(54.7% 0.073 205.1) |
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 #347D85 | 4.75:1 | AA | Lc -78.2 | Fine for body text |
| Black text on #347D85 | 4.41:1 | AA large text | Lc 31.3 | Non-text elements, placeholder text |
| #347D85 text on white | 4.75:1 | AA | Lc 72.8 | Content text, not long reading |
| #347D85 text on black | 4.41:1 | AA large text | Lc -28.9 | 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 600.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E3ECED
oklch(93.7% 0.01 204.9)
-
Step 200
200
#CCDDDF
oklch(88.5% 0.018 205.3)
-
Step 300
300
#A9C7CB
oklch(80.9% 0.033 206.4)
-
Step 400
400
#7AAAB0
oklch(70.6% 0.052 205.7)
-
Step 500
500
#55959D
oklch(63% 0.067 206)
-
Step 600
600 (this color)
#347D85
oklch(54.7% 0.073 205.1)
-
Step 700
700
#286C73
oklch(49.2% 0.068 204.7)
-
Step 800
800
#23585E
oklch(42.8% 0.056 205.4)
-
Step 900
900
#23484D
oklch(37.6% 0.043 206.9)
-
Step 950
950
#152A2D
oklch(26.9% 0.027 207.4)
#347D85 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) | #747886 | 0.073 |
| Deuteranopia (no green cones) | #676F85 | 0.066 |
| Tritanopia (no blue cones) | #00827F | 0.029 |
| Achromatopsia (no color) | #737373 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #347D85
#347D85
oklch(54.7% 0.073 205.1)
- #97605B
#97605B
oklch(54.8% 0.073 25.4)
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 #347D85, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.025
- Deep Aqua #08787F ΔE 0.029
- Ocean #017B92 ΔE 0.030
- Bluegreen #017A79 ΔE 0.033
- Dark Cyan #008B8B ΔE 0.042
- Metallic Blue #4F738E ΔE 0.044
- Teal Blue #01889F ΔE 0.044
- Cerulean #457B9D ΔE 0.045
Use #347D85 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.