#36B3BF
Closest named color: Turquoise Blue (#06B1C4). oklch(70.5% 0.107 204.5), rgb(54, 179, 191).
Aa
Black text reads best on this color (8.35:1).
About this color
#36B3BF is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 71%, its chroma 0.107 and its hue 204°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise Blue (#06B1C4), ΔE 0.017 away. Black text reads best on it, at 8.35:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Turquoise Blue (#06B1C4) |
| Black text | 8.35:1 |
| White text | 2.51:1 |
Values
| HEX | #36B3BF |
| RGB | rgb(54, 179, 191) |
| HSL | hsl(185, 56%, 48%) |
| OKLCH | oklch(70.5% 0.107 204.5) |
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 #36B3BF | 2.51:1 | Fails | Lc -54.0 | Large or bold text, headings |
| Black text on #36B3BF | 8.35:1 | AAA | Lc 55.1 | Large or bold text, headings |
| #36B3BF text on white | 2.51:1 | Fails | Lc 48.9 | Large or bold text, headings |
| #36B3BF text on black | 8.35:1 | AAA | Lc -53.0 | Large or bold text, headings |
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 400.
-
Step 50
50
#EFF7F8
oklch(97% 0.009 205.9)
-
Step 100
100
#DCEEF0
oklch(93.6% 0.019 204.8)
-
Step 200
200
#BEE1E5
oklch(88.6% 0.037 205)
-
Step 300
300
#8CCED5
oklch(81% 0.067 204.3)
-
Step 400
400 (this color)
#36B3BF
oklch(70.5% 0.107 204.5)
-
Step 500
500
#009CA8
oklch(63.2% 0.108 204.4)
-
Step 600
600
#00838D
oklch(55.6% 0.095 204.2)
-
Step 700
700
#006E77
oklch(49.1% 0.084 204.7)
-
Step 800
800
#005A62
oklch(42.7% 0.073 205.3)
-
Step 900
900
#004B51
oklch(37.6% 0.064 204)
-
Step 950
950
#002D31
oklch(27.1% 0.046 204.1)
#36B3BF 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) | #A4ACC0 | 0.105 |
| Deuteranopia (no green cones) | #919DBF | 0.098 |
| Tritanopia (no blue cones) | #00BAB6 | 0.030 |
| Achromatopsia (no color) | #A3A3A3 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #36B3BF
#36B3BF
oklch(70.5% 0.107 204.5)
- #DB857F
#DB857F
oklch(70.6% 0.107 24.4)
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 #36B3BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise Blue #06B1C4 ΔE 0.017
- Light Sea Green #20B2AA ΔE 0.034
- Topaz #13BBAF ΔE 0.040
- Greeny Blue #42B395 ΔE 0.062
- Cadet Blue #5F9EA0 ΔE 0.064
- Greyblue #77A1B5 ΔE 0.065
- Dark Turquoise #00CED1 ΔE 0.073
- Bluegrey #85A3B2 ΔE 0.073
Use #36B3BF 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.