#347E85
Closest named color: Teal (#008080). oklch(55% 0.073 203.8), rgb(52, 126, 133).
Aa
White text reads best on this color (4.69:1).
About this color
#347E85 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 55%, its chroma 0.073 and its hue 204°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.024 away. White text reads best on it, at 4.69:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.46:1 |
| White text | 4.69:1 |
Values
| HEX | #347E85 |
| RGB | rgb(52, 126, 133) |
| HSL | hsl(185, 44%, 36%) |
| OKLCH | oklch(55% 0.073 203.8) |
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 #347E85 | 4.69:1 | AA | Lc -77.9 | Fine for body text |
| Black text on #347E85 | 4.46:1 | AA large text | Lc 31.7 | Non-text elements, placeholder text |
| #347E85 text on white | 4.69:1 | AA | Lc 72.4 | Content text, not long reading |
| #347E85 text on black | 4.46:1 | AA large text | Lc -29.3 | 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
#A9C7CA
oklch(80.8% 0.033 203.9)
-
Step 400
400
#79ABB0
oklch(70.8% 0.053 203.8)
-
Step 500
500
#54969C
oklch(63.2% 0.068 203.2)
-
Step 600
600 (this color)
#347E85
oklch(55% 0.073 203.8)
-
Step 700
700
#286C72
oklch(49.1% 0.068 203.3)
-
Step 800
800
#23585D
oklch(42.7% 0.056 203.7)
-
Step 900
900
#22484C
oklch(37.6% 0.044 204.5)
-
Step 950
950
#152A2D
oklch(26.9% 0.027 207.4)
#347E85 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) | #757986 | 0.074 |
| Deuteranopia (no green cones) | #687085 | 0.067 |
| Tritanopia (no blue cones) | #008380 | 0.028 |
| Achromatopsia (no color) | #747474 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #347E85
#347E85
oklch(55% 0.073 203.8)
- #98605D
#98605D
oklch(55% 0.074 23.1)
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 #347E85, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.024
- Deep Aqua #08787F ΔE 0.031
- Ocean #017B92 ΔE 0.032
- Bluegreen #017A79 ΔE 0.033
- Dark Cyan #008B8B ΔE 0.039
- Teal Blue #01889F ΔE 0.043
- Cerulean #457B9D ΔE 0.046
- Metallic Blue #4F738E ΔE 0.046
Use #347E85 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.