#75BCC4
Closest named color: Light Cornflower Blue (#98C1D9). oklch(75.1% 0.072 204.9), rgb(117, 188, 196).
Aa
Black text reads best on this color (9.74:1).
About this color
#75BCC4 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 75%, its chroma 0.072 and its hue 205°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.052 away. Black text reads best on it, at 9.74:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.072) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 9.74:1 |
| White text | 2.15:1 |
Values
| HEX | #75BCC4 |
| RGB | rgb(117, 188, 196) |
| HSL | hsl(186, 40%, 61%) |
| OKLCH | oklch(75.1% 0.072 204.9) |
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 #75BCC4 | 2.15:1 | Fails | Lc -46.9 | Large or bold text, headings |
| Black text on #75BCC4 | 9.74:1 | AAA | Lc 61.7 | Content text, not long reading |
| #75BCC4 text on white | 2.15:1 | Fails | Lc 42.2 | Non-text elements, placeholder text |
| #75BCC4 text on black | 9.74:1 | AAA | Lc -60.0 | 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
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E0EDEE
oklch(93.7% 0.014 202.5)
-
Step 200
200
#C7DEE1
oklch(88.4% 0.025 206.2)
-
Step 300
300
#9FCACE
oklch(81% 0.046 203.3)
-
Step 400
400 (this color)
#75BCC4
oklch(75.1% 0.072 204.9)
-
Step 500
500
#3499A4
oklch(63% 0.092 205.5)
-
Step 600
600
#00838E
oklch(55.7% 0.095 205.2)
-
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
#0B4B51
oklch(37.8% 0.06 204.7)
-
Step 950
950
#0B2C2F
oklch(27.1% 0.038 203.6)
#75BCC4 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) | #B2B6C5 | 0.073 |
| Deuteranopia (no green cones) | #A4ACC4 | 0.066 |
| Tritanopia (no blue cones) | #53C1BE | 0.033 |
| Achromatopsia (no color) | #B1B1B1 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75BCC4
#75BCC4
oklch(75.1% 0.072 204.9)
- #D99D97
#D99D97
oklch(75.2% 0.073 25.4)
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 #75BCC4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.052
- Light Grey Blue #9DBCD4 ΔE 0.053
- Pale Teal #82CBB2 ΔE 0.059
- Medium Turquoise #48D1CC ΔE 0.060
- Cool Steel #97A7B3 ΔE 0.062
- Dark Turquoise #00CED1 ΔE 0.064
- Vivid Sky Blue #4CC9F0 ΔE 0.065
- French Gray #ADB5BD ΔE 0.065
Use #75BCC4 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.