#225348
Closest named color: Dark Blue Green (#005249). oklch(40.5% 0.056 176.4), rgb(34, 83, 72).
Aa
White text reads best on this color (8.75:1).
About this color
#225348 is a dark, muted teal or cyan. In OKLCH its lightness is 40%, its chroma 0.056 and its hue 176°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.019 away. White text reads best on it, at 8.75:1.
| Hue family | Teals and cyans |
| Lightness | dark (40%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.39:1 |
| White text | 8.75:1 |
Values
| HEX | #225348 |
| RGB | rgb(34, 83, 72) |
| HSL | hsl(167, 42%, 23%) |
| OKLCH | oklch(40.5% 0.056 176.4) |
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 #225348 | 8.75:1 | AAA | Lc -94.3 | Preferred for body text |
| Black text on #225348 | 2.39:1 | Fails | Lc 14.2 | Not readable |
| #225348 text on white | 8.75:1 | AAA | Lc 89.8 | Fine for body text |
| #225348 text on black | 2.39:1 | Fails | Lc -12.4 | Not readable |
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 800.
-
Step 50
50
#F2F6F5
oklch(97% 0.004 179.7)
-
Step 100
100
#E4ECE9
oklch(93.6% 0.009 171.8)
-
Step 200
200
#CDDDD9
oklch(88.4% 0.018 179.3)
-
Step 300
300
#ABC8C0
oklch(80.9% 0.033 177)
-
Step 400
400
#7EAC9F
oklch(70.8% 0.053 175.4)
-
Step 500
500
#5B9788
oklch(63.1% 0.067 176.3)
-
Step 600
600
#3E8172
oklch(55.5% 0.073 176.9)
-
Step 700
700
#2F6D5F
oklch(49% 0.068 176.3)
-
Step 800
800 (this color)
#225348
oklch(40.5% 0.056 176.4)
-
Step 900
900
#264941
oklch(37.6% 0.043 177.4)
-
Step 950
950
#172B26
oklch(27% 0.028 176.4)
#225348 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) | #504E48 | 0.060 |
| Deuteranopia (no green cones) | #484949 | 0.055 |
| Tritanopia (no blue cones) | #065450 | 0.018 |
| Achromatopsia (no color) | #4B4B4B | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #225348
#225348
oklch(40.5% 0.056 176.4)
- #623C4A
#623C4A
oklch(40.6% 0.057 356.3)
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 #225348, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.019
- Dark Slate Gray #2F4F4F ΔE 0.024
- Deep Teal #00555A ΔE 0.031
- Dark Teal #014D4E ΔE 0.033
- Dark Green Blue #1F6357 ΔE 0.051
- Charcoal #264653 ΔE 0.053
- Pine #2B5D34 ΔE 0.053
- Spruce #0A5F38 ΔE 0.055
Use #225348 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.