#224A3A
Closest named color: Dark Blue Green (#005249). oklch(37.5% 0.054 165.4), rgb(34, 74, 58).
Aa
White text reads best on this color (9.95:1).
About this color
#224A3A is a dark, muted green. In OKLCH its lightness is 37%, its chroma 0.054 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.031 away. White text reads best on it, at 9.95:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | muted (0.054) |
| Temperature | in between |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.10:1 |
| White text | 9.95:1 |
Values
| HEX | #224A3A |
| RGB | rgb(34, 74, 58) |
| HSL | hsl(156, 37%, 21%) |
| OKLCH | oklch(37.5% 0.054 165.4) |
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 #224A3A | 9.95:1 | AAA | Lc -97.1 | Preferred for body text |
| Black text on #224A3A | 2.10:1 | Fails | Lc 11.0 | Not readable |
| #224A3A text on white | 9.95:1 | AAA | Lc 93.0 | Preferred for body text |
| #224A3A text on black | 2.10:1 | Fails | Lc -9.5 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3ECE8
oklch(93.5% 0.011 167.8)
-
Step 200
200
#CCDED5
oklch(88.5% 0.023 164.5)
-
Step 300
300
#A9C9BA
oklch(80.8% 0.04 165.4)
-
Step 400
400
#7AAE97
oklch(70.8% 0.065 165.4)
-
Step 500
500
#55997D
oklch(63% 0.082 165.4)
-
Step 600
600
#378467
oklch(55.7% 0.089 165.7)
-
Step 700
700
#286F55
oklch(48.9% 0.083 165.6)
-
Step 800
800
#235B46
oklch(42.7% 0.069 165.7)
-
Step 900
900 (this color)
#224A3A
oklch(37.5% 0.054 165.4)
-
Step 950
950
#152C22
oklch(27.1% 0.035 164.2)
#224A3A 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) | #494539 | 0.054 |
| Deuteranopia (no green cones) | #42413B | 0.050 |
| Tritanopia (no blue cones) | #154A45 | 0.020 |
| Achromatopsia (no color) | #434343 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #224A3A
#224A3A
oklch(37.5% 0.054 165.4)
- #553547
#553547
oklch(37.4% 0.053 345.2)
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 #224A3A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.031
- Dark Teal #014D4E ΔE 0.034
- Evergreen #05472A ΔE 0.036
- Dark Slate Gray #2F4F4F ΔE 0.040
- Pine Green #0A481E ΔE 0.049
- Charcoal Grey #3C4142 ΔE 0.049
- Charcoal #264653 ΔE 0.050
- Deep Teal #00555A ΔE 0.054
Use #224A3A 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.