#358C8D
Closest named color: Dark Cyan (#008B8B). oklch(58.9% 0.082 196.2), rgb(53, 140, 141).
Aa
Black text reads best on this color (5.28:1).
About this color
#358C8D is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 59%, its chroma 0.082 and its hue 196°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Cyan (#008B8B), ΔE 0.021 away. Black text reads best on it, at 5.28:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Dark Cyan (#008B8B) |
| Black text | 5.28:1 |
| White text | 3.97:1 |
Values
| HEX | #358C8D |
| RGB | rgb(53, 140, 141) |
| HSL | hsl(181, 45%, 38%) |
| OKLCH | oklch(58.9% 0.082 196.2) |
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 #358C8D | 3.97:1 | AA large text | Lc -72.3 | Content text, not long reading |
| Black text on #358C8D | 5.28:1 | AA | Lc 37.3 | Non-text elements, placeholder text |
| #358C8D text on white | 3.97:1 | AA large text | Lc 66.8 | Content text, not long reading |
| #358C8D text on black | 5.28:1 | AA | Lc -34.9 | 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
#E2ECEC
oklch(93.6% 0.011 197)
-
Step 200
200
#CADEDD
oklch(88.5% 0.021 193.1)
-
Step 300
300
#A6C8C8
oklch(80.8% 0.036 196.5)
-
Step 400
400
#74ACAD
oklch(70.6% 0.059 197.3)
-
Step 500
500
#4C9898
oklch(63.2% 0.075 195.4)
-
Step 600
600 (this color)
#358C8D
oklch(58.9% 0.082 196.2)
-
Step 700
700
#196E6F
oklch(49.1% 0.076 196.2)
-
Step 800
800
#195A5A
oklch(42.8% 0.063 195)
-
Step 900
900
#1D4A4A
oklch(37.8% 0.049 195.3)
-
Step 950
950
#122B2B
oklch(26.9% 0.031 195.5)
#358C8D 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) | #83868D | 0.085 |
| Deuteranopia (no green cones) | #757B8E | 0.080 |
| Tritanopia (no blue cones) | #00908C | 0.021 |
| Achromatopsia (no color) | #808080 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #358C8D
#358C8D
oklch(58.9% 0.082 196.2)
- #A8696C
#A8696C
oklch(59% 0.081 16.7)
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 #358C8D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Cyan #008B8B ΔE 0.021
- Teal Green #0A9396 ΔE 0.023
- Dusty Teal #4C9085 ΔE 0.027
- Teal Blue #01889F ΔE 0.038
- Sea #3C9992 ΔE 0.039
- Blue Green #0F9B8E ΔE 0.045
- Teal #008080 ΔE 0.047
- Persian Green #2A9D8F ΔE 0.050
Use #358C8D 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.