#308374
Closest named color: Teal (#008080). oklch(55.5% 0.083 179), rgb(48, 131, 116).
Aa
Black text reads best on this color (4.62:1).
About this color
#308374 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 56%, its chroma 0.083 and its hue 179°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.029 away. Black text reads best on it, at 4.62:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.62:1 |
| White text | 4.54:1 |
Values
| HEX | #308374 |
| RGB | rgb(48, 131, 116) |
| HSL | hsl(169, 46%, 35%) |
| OKLCH | oklch(55.5% 0.083 179) |
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 #308374 | 4.54:1 | AA | Lc -76.8 | Fine for body text |
| Black text on #308374 | 4.62:1 | AA | Lc 32.8 | Non-text elements, placeholder text |
| #308374 text on white | 4.54:1 | AA | Lc 71.3 | Content text, not long reading |
| #308374 text on black | 4.62:1 | AA | Lc -30.4 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E3ECEA
oklch(93.6% 0.01 181.4)
-
Step 200
200
#CBDED9
oklch(88.5% 0.021 178.3)
-
Step 300
300
#A8C9C1
oklch(80.9% 0.037 179)
-
Step 400
400
#77ADA1
oklch(70.6% 0.06 179.1)
-
Step 500
500
#51998A
oklch(63.2% 0.076 178.5)
-
Step 600
600 (this color)
#308374
oklch(55.5% 0.083 179)
-
Step 700
700
#216F61
oklch(49.1% 0.078 178.5)
-
Step 800
800
#1E5A50
oklch(42.6% 0.064 180.1)
-
Step 900
900
#204A42
oklch(37.6% 0.049 179.4)
-
Step 950
950
#142C27
oklch(27.2% 0.032 178.7)
#308374 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) | #7E7B73 | 0.088 |
| Deuteranopia (no green cones) | #717275 | 0.084 |
| Tritanopia (no blue cones) | #00857E | 0.020 |
| Achromatopsia (no color) | #767676 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #308374
#308374
oklch(55.5% 0.083 179)
- #9B5E72
#9B5E72
oklch(55.6% 0.083 359)
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 #308374, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.029
- Dark Cyan #008B8B ΔE 0.036
- Bluegreen #017A79 ΔE 0.039
- Deep Aqua #08787F ΔE 0.048
- Dusty Teal #4C9085 ΔE 0.051
- Viridian #1E9167 ΔE 0.053
- Dark Sage #598556 ΔE 0.055
- Sea Green #2E8B57 ΔE 0.056
Use #308374 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.