#36FBFF
Closest named color: Bright Cyan (#41FDFE). oklch(90% 0.145 197.1), rgb(54, 251, 255).
Aa
Black text reads best on this color (16.39:1).
About this color
#36FBFF is a light, vivid teal or cyan. In OKLCH its lightness is 90%, its chroma 0.145 and its hue 197°. Its hue sits on the cool side of the wheel. The nearest named color is Bright Cyan (#41FDFE), ΔE 0.008 away. Black text reads best on it, at 16.39:1.
| Hue family | Teals and cyans |
| Lightness | light (90%) |
| Chroma | vivid (0.145) |
| Temperature | cool |
| Nearest name | Bright Cyan (#41FDFE) |
| Black text | 16.39:1 |
| White text | 1.28:1 |
Values
| HEX | #36FBFF |
| RGB | rgb(54, 251, 255) |
| HSL | hsl(181, 100%, 61%) |
| OKLCH | oklch(90% 0.145 197.1) |
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 #36FBFF | 1.28:1 | Fails | Lc -15.5 | Dividers and decoration only |
| Black text on #36FBFF | 16.39:1 | AAA | Lc 90.2 | Preferred for body text |
| #36FBFF text on white | 1.28:1 | Fails | Lc 13.4 | Not readable |
| #36FBFF text on black | 16.39:1 | AAA | Lc -90.5 | Preferred for body 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 200.
-
Step 50
50
#E3FBFB
oklch(97.1% 0.025 196.7)
-
Step 100
100
#C1F6F6
oklch(93.7% 0.054 196.3)
-
Step 200
200 (this color)
#36FBFF
oklch(90% 0.145 197.1)
-
Step 300
300
#00DBDF
oklch(80.8% 0.138 197.1)
-
Step 400
400
#00B7BA
oklch(70.7% 0.12 196.9)
-
Step 500
500
#009DA0
oklch(63.1% 0.107 197.2)
-
Step 600
600
#008486
oklch(55.6% 0.095 196.7)
-
Step 700
700
#006F71
oklch(49.1% 0.084 197)
-
Step 800
800
#005B5D
oklch(42.7% 0.073 197.4)
-
Step 900
900
#004C4D
oklch(37.8% 0.064 196.3)
-
Step 950
950
#002D2E
oklch(27% 0.046 197.1)
#36FBFF 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) | #E9EFFF | 0.149 |
| Deuteranopia (no green cones) | #CEDBFF | 0.139 |
| Tritanopia (no blue cones) | #00FFFC | 0.015 |
| Achromatopsia (no color) | #E3E3E3 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #36FBFF
#36FBFF
oklch(90% 0.145 197.1)
- #FFD1D2
#FFD1D2
oklch(90% 0.052 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 #36FBFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bright Cyan #41FDFE ΔE 0.008
- Bright Light Blue #26F7FD ΔE 0.012
- Cyan #00FFFF ΔE 0.013
- Bright Turquoise #0FFEF9 ΔE 0.015
- Bright Aqua #0BF9EA ΔE 0.031
- Robin's Egg #6DEDFD ΔE 0.042
- Robin Egg Blue #8AF1FE ΔE 0.051
- Robin's Egg Blue #98EFF9 ΔE 0.062
Use #36FBFF 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.