#34817E
Closest named color: Teal (#008080). oklch(55.5% 0.075 191.7), rgb(52, 129, 126).
Aa
Black text reads best on this color (4.58:1).
About this color
#34817E is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 55%, its chroma 0.075 and its hue 192°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.022 away. Black text reads best on it, at 4.58:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.58:1 |
| White text | 4.57:1 |
Values
| HEX | #34817E |
| RGB | rgb(52, 129, 126) |
| HSL | hsl(178, 43%, 35%) |
| OKLCH | oklch(55.5% 0.075 191.7) |
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 #34817E | 4.57:1 | AA | Lc -77.0 | Fine for body text |
| Black text on #34817E | 4.58:1 | AA | Lc 32.5 | Non-text elements, placeholder text |
| #34817E text on white | 4.57:1 | AA | Lc 71.6 | Content text, not long reading |
| #34817E text on black | 4.58:1 | AA | Lc -30.1 | 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
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E3ECEB
oklch(93.6% 0.01 189.1)
-
Step 200
200
#CCDDDC
oklch(88.4% 0.018 192.6)
-
Step 300
300
#A9C8C6
oklch(80.9% 0.033 191.7)
-
Step 400
400
#79ACA9
oklch(70.8% 0.054 191.4)
-
Step 500
500
#539794
oklch(63.1% 0.069 191.8)
-
Step 600
600 (this color)
#34817E
oklch(55.5% 0.075 191.7)
-
Step 700
700
#266D6B
oklch(49.1% 0.07 192.5)
-
Step 800
800
#225957
oklch(42.7% 0.057 191.9)
-
Step 900
900
#214948
oklch(37.6% 0.045 193.2)
-
Step 950
950
#152B2A
oklch(27% 0.028 191.9)
#34817E 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) | #7A7B7E | 0.080 |
| Deuteranopia (no green cones) | #6D727F | 0.074 |
| Tritanopia (no blue cones) | #008480 | 0.020 |
| Achromatopsia (no color) | #757575 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #34817E
#34817E
oklch(55.5% 0.075 191.7)
- #9A6067
#9A6067
oklch(55.5% 0.076 12)
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 #34817E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.022
- Dark Cyan #008B8B ΔE 0.032
- Bluegreen #017A79 ΔE 0.034
- Deep Aqua #08787F ΔE 0.038
- Ocean #017B92 ΔE 0.046
- Teal Blue #01889F ΔE 0.050
- Dusty Teal #4C9085 ΔE 0.052
- Deep Turquoise #017374 ΔE 0.053
Use #34817E 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.