#B3CFCA
Closest named color: Celeste (#A8DADC). oklch(83.2% 0.031 183.6), rgb(179, 207, 202).
Aa
Black text reads best on this color (12.69:1).
About this color
#B3CFCA is a light, muted teal or cyan. In OKLCH its lightness is 83%, its chroma 0.031 and its hue 184°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.032 away. Black text reads best on it, at 12.69:1.
| Hue family | Teals and cyans |
| Lightness | light (83%) |
| Chroma | muted (0.031) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 12.69:1 |
| White text | 1.65:1 |
Values
| HEX | #B3CFCA |
| RGB | rgb(179, 207, 202) |
| HSL | hsl(169, 23%, 76%) |
| OKLCH | oklch(83.2% 0.031 183.6) |
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 #B3CFCA | 1.65:1 | Fails | Lc -32.6 | Non-text elements, placeholder text |
| Black text on #B3CFCA | 12.69:1 | AAA | Lc 74.9 | Content text, not long reading |
| #B3CFCA text on white | 1.65:1 | Fails | Lc 28.9 | Dividers and decoration only |
| #B3CFCA text on black | 12.69:1 | AAA | Lc -74.0 | Content text, not long reading |
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 300.
-
Step 50
50
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E4ECEA
oklch(93.6% 0.009 179.6)
-
Step 200
200
#CDDDDA
oklch(88.5% 0.018 183.5)
-
Step 300
300 (this color)
#B3CFCA
oklch(83.2% 0.031 183.6)
-
Step 400
400
#7EABA4
oklch(70.7% 0.049 184.3)
-
Step 500
500
#5C968D
oklch(63.1% 0.063 183.4)
-
Step 600
600
#408177
oklch(55.7% 0.069 182.5)
-
Step 700
700
#316D64
oklch(49.2% 0.064 182.5)
-
Step 800
800
#2A5852
oklch(42.6% 0.052 184.4)
-
Step 900
900
#274944
oklch(37.8% 0.041 183.6)
-
Step 950
950
#172B28
oklch(27.1% 0.027 183.8)
#B3CFCA 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) | #CCCCCA | 0.033 |
| Deuteranopia (no green cones) | #C7C7CA | 0.032 |
| Tritanopia (no blue cones) | #ACD0CD | 0.009 |
| Achromatopsia (no color) | #C9C9C9 | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3CFCA
#B3CFCA
oklch(83.2% 0.031 183.6)
- #DBC0C6
#DBC0C6
oklch(83.2% 0.032 2.7)
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 #B3CFCA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.032
- Ash Gray #BFC8AD ΔE 0.038
- Light Blue #ADD8E6 ΔE 0.038
- Silver #C0C0C0 ΔE 0.039
- Light Blue Grey #B7C9E2 ΔE 0.043
- Tiffany Blue #94D2BD ΔE 0.044
- Cadet Gray #CED4DA ΔE 0.045
- Light Gray #D3D3D3 ΔE 0.046
Use #B3CFCA 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.