#3A8484
Closest named color: Dark Cyan (#008B8B). oklch(56.7% 0.073 195.3), rgb(58, 132, 132).
Aa
Black text reads best on this color (4.81:1).
About this color
#3A8484 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 57%, its chroma 0.073 and its hue 195°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Cyan (#008B8B), ΔE 0.027 away. Black text reads best on it, at 4.81:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Dark Cyan (#008B8B) |
| Black text | 4.81:1 |
| White text | 4.36:1 |
Values
| HEX | #3A8484 |
| RGB | rgb(58, 132, 132) |
| HSL | hsl(180, 39%, 37%) |
| OKLCH | oklch(56.7% 0.073 195.3) |
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 #3A8484 | 4.36:1 | AA large text | Lc -75.5 | Fine for body text |
| Black text on #3A8484 | 4.81:1 | AA | Lc 34.1 | Non-text elements, placeholder text |
| #3A8484 text on white | 4.36:1 | AA large text | Lc 70.0 | Content text, not long reading |
| #3A8484 text on black | 4.81:1 | AA | Lc -31.6 | 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
#E3ECEC
oklch(93.6% 0.01 197)
-
Step 200
200
#CCDDDD
oklch(88.5% 0.018 196.8)
-
Step 300
300
#A9C8C7
oklch(81% 0.033 194.1)
-
Step 400
400
#7AABAB
oklch(70.7% 0.052 196)
-
Step 500
500
#559696
oklch(63% 0.067 195.6)
-
Step 600
600 (this color)
#3A8484
oklch(56.7% 0.073 195.3)
-
Step 700
700
#286D6D
oklch(49.2% 0.068 195.2)
-
Step 800
800
#235959
oklch(42.8% 0.057 195.2)
-
Step 900
900
#224949
oklch(37.7% 0.044 195.4)
-
Step 950
950
#152B2B
oklch(27.1% 0.028 195.6)
#3A8484 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) | #7C7E84 | 0.076 |
| Deuteranopia (no green cones) | #707585 | 0.072 |
| Tritanopia (no blue cones) | #008884 | 0.025 |
| Achromatopsia (no color) | #797979 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A8484
#3A8484
oklch(56.7% 0.073 195.3)
- #9D6568
#9D6568
oklch(56.8% 0.073 16.1)
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 #3A8484, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Cyan #008B8B ΔE 0.027
- Teal #008080 ΔE 0.031
- Dusty Teal #4C9085 ΔE 0.042
- Teal Blue #01889F ΔE 0.043
- Teal Green #0A9396 ΔE 0.045
- Bluegreen #017A79 ΔE 0.046
- Deep Aqua #08787F ΔE 0.048
- Ocean #017B92 ΔE 0.049
Use #3A8484 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.