#347C64
Closest named color: Bluegreen (#017A79). oklch(53.3% 0.082 168.5), rgb(52, 124, 100).
Aa
White text reads best on this color (4.98:1).
About this color
#347C64 is a medium-dark, moderately saturated green. In OKLCH its lightness is 53%, its chroma 0.082 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluegreen (#017A79), ΔE 0.039 away. White text reads best on it, at 4.98:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Bluegreen (#017A79) |
| Black text | 4.21:1 |
| White text | 4.98:1 |
Values
| HEX | #347C64 |
| RGB | rgb(52, 124, 100) |
| HSL | hsl(160, 41%, 35%) |
| OKLCH | oklch(53.3% 0.082 168.5) |
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 #347C64 | 4.98:1 | AA | Lc -79.7 | Fine for body text |
| Black text on #347C64 | 4.21:1 | AA large text | Lc 29.8 | Dividers and decoration only |
| #347C64 text on white | 4.98:1 | AA | Lc 74.3 | Content text, not long reading |
| #347C64 text on black | 4.21:1 | AA large text | Lc -27.4 | 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
#F2F6F5
oklch(97% 0.004 179.7)
-
Step 100
100
#E3ECE8
oklch(93.5% 0.011 167.8)
-
Step 200
200
#CDDED7
oklch(88.6% 0.021 169.3)
-
Step 300
300
#AAC9BC
oklch(80.9% 0.038 168.1)
-
Step 400
400
#7CAD9A
oklch(70.7% 0.059 168.6)
-
Step 500
500
#589881
oklch(63% 0.075 168.8)
-
Step 600
600 (this color)
#347C64
oklch(53.3% 0.082 168.5)
-
Step 700
700
#2D6F59
oklch(49.2% 0.077 168.4)
-
Step 800
800
#265A49
oklch(42.7% 0.063 169.2)
-
Step 900
900
#254A3D
oklch(37.7% 0.049 168.8)
-
Step 950
950
#162B24
oklch(26.9% 0.03 170.6)
#347C64 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) | #797463 | 0.083 |
| Deuteranopia (no green cones) | #6E6C66 | 0.080 |
| Tritanopia (no blue cones) | #0F7D75 | 0.029 |
| Achromatopsia (no color) | #707070 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #347C64
#347C64
oklch(53.3% 0.082 168.5)
- #905975
#905975
oklch(53.4% 0.081 348.3)
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 #347C64, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegreen #017A79 ΔE 0.039
- Teal #008080 ΔE 0.042
- Dark Aquamarine #017371 ΔE 0.047
- Deep Turquoise #017374 ΔE 0.050
- Deep Aqua #08787F ΔE 0.050
- Dark Sage #598556 ΔE 0.054
- Sea Green #2E8B57 ΔE 0.056
- Dark Cyan #008B8B ΔE 0.062
Use #347C64 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.