#024345
Closest named color: Midnight Green (#073B4C). oklch(34.8% 0.058 198.2), rgb(2, 67, 69).
Aa
White text reads best on this color (11.10:1).
About this color
#024345 is a dark, muted teal or cyan. In OKLCH its lightness is 35%, its chroma 0.058 and its hue 198°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.034 away. White text reads best on it, at 11.10:1.
| Hue family | Teals and cyans |
| Lightness | dark (35%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.89:1 |
| White text | 11.10:1 |
Values
| HEX | #024345 |
| RGB | rgb(2, 67, 69) |
| HSL | hsl(182, 94%, 14%) |
| OKLCH | oklch(34.8% 0.058 198.2) |
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 #024345 | 11.10:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #024345 | 1.89:1 | Fails | Lc 8.6 | Not readable |
| #024345 text on white | 11.10:1 | AAA | Lc 95.3 | Preferred for body text |
| #024345 text on black | 1.89:1 | Fails | Lc -7.4 | 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 900.
-
Step 50
50
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1EDED
oklch(93.7% 0.013 196.9)
-
Step 200
200
#C8DEDF
oklch(88.5% 0.024 200.1)
-
Step 300
300
#A0CACB
oklch(80.9% 0.044 198.1)
-
Step 400
400
#69AEB0
oklch(70.6% 0.07 198.1)
-
Step 500
500
#389A9D
oklch(63.1% 0.089 198)
-
Step 600
600
#008487
oklch(55.6% 0.095 197.6)
-
Step 700
700
#006F72
oklch(49.2% 0.084 198.1)
-
Step 800
800
#005B5D
oklch(42.7% 0.073 197.4)
-
Step 900
900 (this color)
#024345
oklch(34.8% 0.058 198.2)
-
Step 950
950
#0C2C2D
oklch(27% 0.037 198.1)
#024345 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) | #3D3F45 | 0.060 |
| Deuteranopia (no green cones) | #343945 | 0.055 |
| Tritanopia (no blue cones) | #004643 | 0.012 |
| Achromatopsia (no color) | #3C3C3C | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #024345
#024345
oklch(34.8% 0.058 198.2)
- #542D2E
#542D2E
oklch(34.8% 0.058 18.8)
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 #024345, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.034
- Dark Teal #014D4E ΔE 0.034
- Dark Blue Grey #1F3B4D ΔE 0.039
- Charcoal #264653 ΔE 0.039
- Dark Blue Green #005249 ΔE 0.050
- Onyx #343A40 ΔE 0.051
- Evergreen #05472A ΔE 0.052
- Dark Grey Blue #29465B ΔE 0.052
Use #024345 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.