#034E50
Closest named color: Dark Teal (#014D4E). oklch(38.5% 0.064 197.8), rgb(3, 78, 80).
Aa
White text reads best on this color (9.50:1).
About this color
#034E50 is a dark, muted teal or cyan. In OKLCH its lightness is 39%, its chroma 0.064 and its hue 198°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Teal (#014D4E), ΔE 0.004 away. White text reads best on it, at 9.50:1.
| Hue family | Teals and cyans |
| Lightness | dark (39%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Dark Teal (#014D4E) |
| Black text | 2.20:1 |
| White text | 9.50:1 |
Values
| HEX | #034E50 |
| RGB | rgb(3, 78, 80) |
| HSL | hsl(182, 93%, 16%) |
| OKLCH | oklch(38.5% 0.064 197.8) |
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 #034E50 | 9.50:1 | AAA | Lc -95.9 | Preferred for body text |
| Black text on #034E50 | 2.20:1 | Fails | Lc 12.4 | Not readable |
| #034E50 text on white | 9.50:1 | AAA | Lc 91.6 | Preferred for body text |
| #034E50 text on black | 2.20:1 | Fails | Lc -10.8 | 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
#E0EDED
oklch(93.6% 0.014 196.9)
-
Step 200
200
#C6DFDF
oklch(88.5% 0.027 196.7)
-
Step 300
300
#9DCBCC
oklch(81% 0.048 197.9)
-
Step 400
400
#61B0B2
oklch(70.8% 0.078 197.7)
-
Step 500
500
#259B9F
oklch(63% 0.099 198.4)
-
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)
#034E50
oklch(38.5% 0.064 197.8)
-
Step 950
950
#072C2E
oklch(26.9% 0.04 200.3)
#034E50 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) | #474A50 | 0.065 |
| Deuteranopia (no green cones) | #3E4250 | 0.063 |
| Tritanopia (no blue cones) | #00514E | 0.012 |
| Achromatopsia (no color) | #464646 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #034E50
#034E50
oklch(38.5% 0.064 197.8)
- #623537
#623537
oklch(38.6% 0.065 17.7)
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 #034E50, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Teal #014D4E ΔE 0.004
- Dark Blue Green #005249 ΔE 0.021
- Deep Teal #00555A ΔE 0.025
- Dark Slate Gray #2F4F4F ΔE 0.032
- Charcoal #264653 ΔE 0.035
- Dark Grey Blue #29465B ΔE 0.045
- Charcoal Grey #3C4142 ΔE 0.059
- Evergreen #05472A ΔE 0.062
Use #034E50 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.