#308185
Closest named color: Teal (#008080). oklch(55.6% 0.077 199.8), rgb(48, 129, 133).
Aa
Black text reads best on this color (4.60:1).
About this color
#308185 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 56%, its chroma 0.077 and its hue 200°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.021 away. Black text reads best on it, at 4.60:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.60:1 |
| White text | 4.56:1 |
Values
| HEX | #308185 |
| RGB | rgb(48, 129, 133) |
| HSL | hsl(183, 47%, 35%) |
| OKLCH | oklch(55.6% 0.077 199.8) |
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 #308185 | 4.56:1 | AA | Lc -76.9 | Fine for body text |
| Black text on #308185 | 4.60:1 | AA | Lc 32.7 | Non-text elements, placeholder text |
| #308185 text on white | 4.56:1 | AA | Lc 71.4 | Content text, not long reading |
| #308185 text on black | 4.60:1 | AA | Lc -30.2 | 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
#E3ECEC
oklch(93.6% 0.01 197)
-
Step 200
200
#CBDDDE
oklch(88.4% 0.019 200.8)
-
Step 300
300
#A7C8C9
oklch(80.9% 0.035 198.7)
-
Step 400
400
#77ACAE
oklch(70.8% 0.056 198.9)
-
Step 500
500
#50979A
oklch(63.2% 0.072 199.1)
-
Step 600
600 (this color)
#308185
oklch(55.6% 0.077 199.8)
-
Step 700
700
#216D71
oklch(49.1% 0.072 200.2)
-
Step 800
800
#1E595C
oklch(42.8% 0.06 199.9)
-
Step 900
900
#1F494B
oklch(37.7% 0.047 199.5)
-
Step 950
950
#142B2C
oklch(27.1% 0.029 199.2)
#308185 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) | #787B85 | 0.079 |
| Deuteranopia (no green cones) | #6B7285 | 0.073 |
| Tritanopia (no blue cones) | #008682 | 0.023 |
| Achromatopsia (no color) | #767676 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #308185
#308185
oklch(55.6% 0.077 199.8)
- #9C6161
#9C6161
oklch(55.7% 0.077 19.8)
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 #308185, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.021
- Dark Cyan #008B8B ΔE 0.030
- Bluegreen #017A79 ΔE 0.035
- Deep Aqua #08787F ΔE 0.036
- Ocean #017B92 ΔE 0.037
- Teal Blue #01889F ΔE 0.040
- Cerulean #457B9D ΔE 0.051
- Teal Green #0A9396 ΔE 0.052
Use #308185 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.