#34828B
Closest named color: Teal (#008080). oklch(56.2% 0.076 205.7), rgb(52, 130, 139).
Aa
Black text reads best on this color (4.71:1).
About this color
#34828B is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 56%, its chroma 0.076 and its hue 206°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.030 away. Black text reads best on it, at 4.71:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.71:1 |
| White text | 4.45:1 |
Values
| HEX | #34828B |
| RGB | rgb(52, 130, 139) |
| HSL | hsl(186, 46%, 37%) |
| OKLCH | oklch(56.2% 0.076 205.7) |
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 #34828B | 4.45:1 | AA large text | Lc -76.2 | Fine for body text |
| Black text on #34828B | 4.71:1 | AA | Lc 33.4 | Non-text elements, placeholder text |
| #34828B text on white | 4.45:1 | AA large text | Lc 70.7 | Content text, not long reading |
| #34828B text on black | 4.71:1 | AA | Lc -31.0 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E3ECED
oklch(93.7% 0.01 204.9)
-
Step 200
200
#CBDDDF
oklch(88.5% 0.019 204.8)
-
Step 300
300
#A8C7CB
oklch(80.8% 0.034 206)
-
Step 400
400
#77ABB1
oklch(70.7% 0.055 205)
-
Step 500
500
#51969E
oklch(63.1% 0.071 205.3)
-
Step 600
600 (this color)
#34828B
oklch(56.2% 0.076 205.7)
-
Step 700
700
#236C74
oklch(49% 0.071 205.5)
-
Step 800
800
#20585F
oklch(42.7% 0.059 206.6)
-
Step 900
900
#20494D
oklch(37.8% 0.046 203.9)
-
Step 950
950
#142B2D
oklch(27.1% 0.029 202.9)
#34828B 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) | #787D8C | 0.075 |
| Deuteranopia (no green cones) | #6B738B | 0.070 |
| Tritanopia (no blue cones) | #008785 | 0.028 |
| Achromatopsia (no color) | #777777 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #34828B
#34828B
oklch(56.2% 0.076 205.7)
- #9D635E
#9D635E
oklch(56.2% 0.076 25.1)
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 #34828B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.030
- Dark Cyan #008B8B ΔE 0.031
- Teal Blue #01889F ΔE 0.033
- Ocean #017B92 ΔE 0.036
- Deep Aqua #08787F ΔE 0.042
- Cerulean #457B9D ΔE 0.043
- Bluegreen #017A79 ΔE 0.044
- Stormy Blue #507B9C ΔE 0.047
Use #34828B 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.