#349B82
Closest named color: Persian Green (#2A9D8F). oklch(62.4% 0.101 173.5), rgb(52, 155, 130).
Aa
Black text reads best on this color (6.15:1).
About this color
#349B82 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 62%, its chroma 0.101 and its hue 174°. Its hue sits on the cool side of the wheel. The nearest named color is Persian Green (#2A9D8F), ΔE 0.018 away. Black text reads best on it, at 6.15:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | Persian Green (#2A9D8F) |
| Black text | 6.15:1 |
| White text | 3.41:1 |
Values
| HEX | #349B82 |
| RGB | rgb(52, 155, 130) |
| HSL | hsl(165, 50%, 41%) |
| OKLCH | oklch(62.4% 0.101 173.5) |
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 #349B82 | 3.41:1 | AA large text | Lc -66.8 | Content text, not long reading |
| Black text on #349B82 | 6.15:1 | AA | Lc 42.8 | Non-text elements, placeholder text |
| #349B82 text on white | 3.41:1 | AA large text | Lc 61.3 | Content text, not long reading |
| #349B82 text on black | 6.15:1 | AA | Lc -40.4 | 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
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E1EDE9
oklch(93.6% 0.014 174.2)
-
Step 200
200
#C8DFD7
oklch(88.4% 0.027 172.8)
-
Step 300
300
#A0CCBE
oklch(81% 0.05 173.6)
-
Step 400
400
#69B19C
oklch(70.7% 0.079 173.3)
-
Step 500
500 (this color)
#349B82
oklch(62.4% 0.101 173.5)
-
Step 600
600
#00876E
oklch(55.6% 0.106 173.6)
-
Step 700
700
#00725C
oklch(49.2% 0.094 173.1)
-
Step 800
800
#005D4B
oklch(42.7% 0.081 173.5)
-
Step 900
900
#0D4D3F
oklch(37.8% 0.066 174)
-
Step 950
950
#0C2D25
oklch(27% 0.041 174.3)
#349B82 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) | #969181 | 0.106 |
| Deuteranopia (no green cones) | #878784 | 0.100 |
| Tritanopia (no blue cones) | #009D94 | 0.027 |
| Achromatopsia (no color) | #8B8B8B | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #349B82
#349B82
oklch(62.4% 0.101 173.5)
- #B76D8C
#B76D8C
oklch(62.5% 0.101 353.8)
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 #349B82, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Persian Green #2A9D8F ΔE 0.018
- Ocean Green #3D9973 ΔE 0.020
- Blue Green #0F9B8E ΔE 0.021
- Sea #3C9992 ΔE 0.028
- Dusty Teal #4C9085 ΔE 0.037
- Grey Teal #5E9B8A ΔE 0.038
- Dull Teal #5F9E8F ΔE 0.043
- Viridian #1E9167 ΔE 0.047
Use #349B82 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.