#034A41
Closest named color: Dark Teal (#014D4E). oklch(36.7% 0.065 181.1), rgb(3, 74, 65).
Aa
White text reads best on this color (10.19:1).
About this color
#034A41 is a dark, muted teal or cyan. In OKLCH its lightness is 37%, its chroma 0.065 and its hue 181°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Teal (#014D4E), ΔE 0.022 away. White text reads best on it, at 10.19:1.
| Hue family | Teals and cyans |
| Lightness | dark (37%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Dark Teal (#014D4E) |
| Black text | 2.05:1 |
| White text | 10.19:1 |
Values
| HEX | #034A41 |
| RGB | rgb(3, 74, 65) |
| HSL | hsl(172, 92%, 15%) |
| OKLCH | oklch(36.7% 0.065 181.1) |
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 #034A41 | 10.19:1 | AAA | Lc -97.4 | Preferred for body text |
| Black text on #034A41 | 2.05:1 | Fails | Lc 10.7 | Not readable |
| #034A41 text on white | 10.19:1 | AAA | Lc 93.2 | Preferred for body text |
| #034A41 text on black | 2.05:1 | Fails | Lc -9.2 | 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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E0EDEA
oklch(93.6% 0.014 180.7)
-
Step 200
200
#C7DFDA
oklch(88.4% 0.026 181.8)
-
Step 300
300
#9FCBC2
oklch(80.8% 0.048 181.1)
-
Step 400
400
#66B1A3
oklch(70.8% 0.078 180.6)
-
Step 500
500
#309D8D
oklch(63.1% 0.1 181.1)
-
Step 600
600
#008677
oklch(55.6% 0.1 181.4)
-
Step 700
700
#007164
oklch(49.2% 0.089 181.2)
-
Step 800
800
#005C51
oklch(42.6% 0.077 181.1)
-
Step 900
900 (this color)
#034A41
oklch(36.7% 0.065 181.1)
-
Step 950
950
#0A2D28
oklch(27.1% 0.041 182)
#034A41 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) | #464541 | 0.069 |
| Deuteranopia (no green cones) | #3D3E42 | 0.066 |
| Tritanopia (no blue cones) | #004C47 | 0.010 |
| Achromatopsia (no color) | #414141 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #034A41
#034A41
oklch(36.7% 0.065 181.1)
- #5B303D
#5B303D
oklch(36.9% 0.065 1.4)
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 #034A41, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Teal #014D4E ΔE 0.022
- Dark Blue Green #005249 ΔE 0.027
- Evergreen #05472A ΔE 0.036
- Dark Slate Gray #2F4F4F ΔE 0.046
- Charcoal #264653 ΔE 0.047
- Deep Teal #00555A ΔE 0.048
- Pine Green #0A481E ΔE 0.053
- Charcoal Grey #3C4142 ΔE 0.059
Use #034A41 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.