#034639
Closest named color: Evergreen (#05472A). oklch(35.3% 0.065 174.7), rgb(3, 70, 57).
Aa
White text reads best on this color (10.83:1).
About this color
#034639 is a dark, muted teal or cyan. In OKLCH its lightness is 35%, its chroma 0.065 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.026 away. White text reads best on it, at 10.83:1.
| Hue family | Teals and cyans |
| Lightness | dark (35%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Evergreen (#05472A) |
| Black text | 1.93:1 |
| White text | 10.83:1 |
Values
| HEX | #034639 |
| RGB | rgb(3, 70, 57) |
| HSL | hsl(168, 92%, 14%) |
| OKLCH | oklch(35.3% 0.065 174.7) |
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 #034639 | 10.83:1 | AAA | Lc -98.6 | Preferred for body text |
| Black text on #034639 | 1.93:1 | Fails | Lc 9.2 | Not readable |
| #034639 text on white | 10.83:1 | AAA | Lc 94.7 | Preferred for body text |
| #034639 text on black | 1.93:1 | Fails | Lc -7.9 | 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
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E1EDE9
oklch(93.6% 0.014 174.2)
-
Step 200
200
#C8DFD8
oklch(88.5% 0.026 175.5)
-
Step 300
300
#A0CBBF
oklch(80.8% 0.048 176.1)
-
Step 400
400
#69B19D
oklch(70.7% 0.079 174.2)
-
Step 500
500
#379D86
oklch(63.1% 0.1 175.1)
-
Step 600
600
#00876F
oklch(55.6% 0.106 174.3)
-
Step 700
700
#00715D
oklch(49% 0.093 174.7)
-
Step 800
800
#005D4C
oklch(42.7% 0.081 174.6)
-
Step 900
900 (this color)
#034639
oklch(35.3% 0.065 174.7)
-
Step 950
950
#0C2D25
oklch(27% 0.041 174.3)
#034639 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) | #434138 | 0.067 |
| Deuteranopia (no green cones) | #3B3B3A | 0.065 |
| Tritanopia (no blue cones) | #004742 | 0.015 |
| Achromatopsia (no color) | #3D3D3D | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #034639
#034639
oklch(35.3% 0.065 174.7)
- #552C3D
#552C3D
oklch(35.2% 0.064 354.6)
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 #034639, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.026
- Dark Teal #014D4E ΔE 0.037
- Dark Blue Green #005249 ΔE 0.042
- Pine Green #0A481E ΔE 0.044
- Charcoal #264653 ΔE 0.056
- Midnight Green #073B4C ΔE 0.059
- Dark Slate Gray #2F4F4F ΔE 0.060
- Pakistan Green #283618 ΔE 0.062
Use #034639 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.