#224338
Closest named color: Evergreen (#05472A). oklch(35.4% 0.044 170.1), rgb(34, 67, 56).
Aa
White text reads best on this color (10.89:1).
About this color
#224338 is a dark, muted teal or cyan. In OKLCH its lightness is 35%, its chroma 0.044 and its hue 170°. Its hue sits on the cool side of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.038 away. White text reads best on it, at 10.89:1.
| Hue family | Teals and cyans |
| Lightness | dark (35%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Evergreen (#05472A) |
| Black text | 1.92:1 |
| White text | 10.89:1 |
Values
| HEX | #224338 |
| RGB | rgb(34, 67, 56) |
| HSL | hsl(160, 33%, 20%) |
| OKLCH | oklch(35.4% 0.044 170.1) |
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 #224338 | 10.89:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #224338 | 1.92:1 | Fails | Lc 8.8 | Not readable |
| #224338 text on white | 10.89:1 | AAA | Lc 95.1 | Preferred for body text |
| #224338 text on black | 1.92:1 | Fails | Lc -7.5 | 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 900.
-
Step 50
50
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E4ECE9
oklch(93.6% 0.009 171.8)
-
Step 200
200
#CEDDD7
oklch(88.5% 0.018 170)
-
Step 300
300
#ADC8BD
oklch(80.9% 0.033 169)
-
Step 400
400
#80AC9C
oklch(70.8% 0.053 170.4)
-
Step 500
500
#5E9783
oklch(63.1% 0.068 169.8)
-
Step 600
600
#43816D
oklch(55.6% 0.072 170.5)
-
Step 700
700
#346D5B
oklch(49% 0.067 170.5)
-
Step 800
800
#2C594A
oklch(42.7% 0.056 169.7)
-
Step 900
900 (this color)
#224338
oklch(35.4% 0.044 170.1)
-
Step 950
950
#182B24
oklch(27% 0.028 168.9)
#224338 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) | #413F37 | 0.044 |
| Deuteranopia (no green cones) | #3C3B39 | 0.044 |
| Tritanopia (no blue cones) | #174340 | 0.016 |
| Achromatopsia (no color) | #3D3D3D | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #224338
#224338
oklch(35.4% 0.044 170.1)
- #4D323F
#4D323F
oklch(35.4% 0.044 349.2)
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 #224338, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.038
- Dark Teal #014D4E ΔE 0.042
- Charcoal Grey #3C4142 ΔE 0.042
- Onyx #343A40 ΔE 0.044
- Charcoal #264653 ΔE 0.046
- Dark Blue Green #005249 ΔE 0.049
- Dark Slate Gray #2F4F4F ΔE 0.053
- Dark Blue Grey #1F3B4D ΔE 0.053
Use #224338 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.