#B3D4CD
Closest named color: Celeste (#A8DADC). oklch(84.4% 0.036 181.1), rgb(179, 212, 205).
Aa
Black text reads best on this color (13.21:1).
About this color
#B3D4CD is a light, muted teal or cyan. In OKLCH its lightness is 84%, its chroma 0.036 and its hue 181°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.023 away. Black text reads best on it, at 13.21:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.21:1 |
| White text | 1.58:1 |
Values
| HEX | #B3D4CD |
| RGB | rgb(179, 212, 205) |
| HSL | hsl(167, 28%, 77%) |
| OKLCH | oklch(84.4% 0.036 181.1) |
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 #B3D4CD | 1.58:1 | Fails | Lc -30.1 | Non-text elements, placeholder text |
| Black text on #B3D4CD | 13.21:1 | AAA | Lc 77.1 | Fine for body text |
| #B3D4CD text on white | 1.58:1 | Fails | Lc 26.7 | Dividers and decoration only |
| #B3D4CD text on black | 13.21:1 | AAA | Lc -76.3 | Fine 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 300.
-
Step 50
50
#F2F6F5
oklch(97% 0.004 179.7)
-
Step 100
100
#E3ECEA
oklch(93.6% 0.01 181.4)
-
Step 200
200
#CCDEDA
oklch(88.6% 0.02 181.1)
-
Step 300
300 (this color)
#B3D4CD
oklch(84.4% 0.036 181.1)
-
Step 400
400
#78ADA3
oklch(70.8% 0.058 181.5)
-
Step 500
500
#52988C
oklch(63% 0.074 181.4)
-
Step 600
600
#328376
oklch(55.7% 0.081 180.9)
-
Step 700
700
#236F63
oklch(49.2% 0.076 180.5)
-
Step 800
800
#205A51
oklch(42.7% 0.062 181.3)
-
Step 900
900
#204A43
oklch(37.7% 0.049 181.2)
-
Step 950
950
#142B27
oklch(26.9% 0.03 181.4)
#B3D4CD 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) | #D1D0CD | 0.039 |
| Deuteranopia (no green cones) | #CACBCE | 0.037 |
| Tritanopia (no blue cones) | #ABD5D2 | 0.011 |
| Achromatopsia (no color) | #CDCDCD | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3D4CD
#B3D4CD
oklch(84.4% 0.036 181.1)
- #E1C2CA
#E1C2CA
oklch(84.3% 0.037 0.5)
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 #B3D4CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.023
- Light Blue #ADD8E6 ΔE 0.033
- Powder Blue #B0E0E6 ΔE 0.039
- Cadet Gray #CED4DA ΔE 0.041
- Light Gray #D3D3D3 ΔE 0.043
- Ash Gray #BFC8AD ΔE 0.045
- Tiffany Blue #94D2BD ΔE 0.045
- Light Blue Grey #B7C9E2 ΔE 0.049
Use #B3D4CD 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.