#347458
Closest named color: Dark Aquamarine (#017371). oklch(50.8% 0.08 162.7), rgb(52, 116, 88).
Aa
White text reads best on this color (5.54:1).
About this color
#347458 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.080 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.044 away. White text reads best on it, at 5.54:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.78:1 |
| White text | 5.54:1 |
Values
| HEX | #347458 |
| RGB | rgb(52, 116, 88) |
| HSL | hsl(154, 38%, 33%) |
| OKLCH | oklch(50.8% 0.08 162.7) |
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 #347458 | 5.54:1 | AA | Lc -82.8 | Fine for body text |
| Black text on #347458 | 3.78:1 | AA large text | Lc 26.5 | Dividers and decoration only |
| #347458 text on white | 5.54:1 | AA | Lc 77.5 | Fine for body text |
| #347458 text on black | 3.78:1 | AA large text | Lc -24.2 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E4ECE8
oklch(93.6% 0.01 164.9)
-
Step 200
200
#CDDED5
oklch(88.5% 0.022 163)
-
Step 300
300
#ABC9B9
oklch(80.9% 0.039 162.2)
-
Step 400
400
#7DAD95
oklch(70.6% 0.062 162.6)
-
Step 500
500
#5A997B
oklch(63.2% 0.08 162.3)
-
Step 600
600
#3D8364
oklch(55.6% 0.087 162.5)
-
Step 700
700 (this color)
#347458
oklch(50.8% 0.08 162.7)
-
Step 800
800
#285A44
oklch(42.6% 0.066 162.7)
-
Step 900
900
#264A39
oklch(37.6% 0.051 162.1)
-
Step 950
950
#172C22
oklch(27.2% 0.033 162.5)
#347458 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) | #726C56 | 0.078 |
| Deuteranopia (no green cones) | #69665A | 0.075 |
| Tritanopia (no blue cones) | #1D746C | 0.032 |
| Achromatopsia (no color) | #686868 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #347458
#347458
oklch(50.8% 0.08 162.7)
- #865372
#865372
oklch(51% 0.08 343.1)
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 #347458, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.044
- Deep Turquoise #017374 ΔE 0.048
- Bluegreen #017A79 ΔE 0.049
- Dark Olive Green #556B2F ΔE 0.055
- Dark Moss Green #606C38 ΔE 0.057
- Deep Aqua #08787F ΔE 0.058
- Dark Aqua #05696B ΔE 0.059
- Dark Green Blue #1F6357 ΔE 0.060
Use #347458 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.