#B4DFD2
Closest named color: Celeste (#A8DADC). oklch(86.9% 0.048 174.8), rgb(180, 223, 210).
Aa
Black text reads best on this color (14.42:1).
About this color
#B4DFD2 is a light, muted teal or cyan. In OKLCH its lightness is 87%, its chroma 0.048 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.026 away. Black text reads best on it, at 14.42:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 14.42:1 |
| White text | 1.45:1 |
Values
| HEX | #B4DFD2 |
| RGB | rgb(180, 223, 210) |
| HSL | hsl(162, 40%, 79%) |
| OKLCH | oklch(86.9% 0.048 174.8) |
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 #B4DFD2 | 1.45:1 | Fails | Lc -24.6 | Dividers and decoration only |
| Black text on #B4DFD2 | 14.42:1 | AAA | Lc 82.1 | Fine for body text |
| #B4DFD2 text on white | 1.45:1 | Fails | Lc 21.7 | Dividers and decoration only |
| #B4DFD2 text on black | 14.42:1 | AAA | Lc -81.6 | 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 200.
-
Step 50
50
#F0F7F5
oklch(97% 0.008 177.3)
-
Step 100
100
#DEEEE9
oklch(93.6% 0.018 175.3)
-
Step 200
200 (this color)
#B4DFD2
oklch(86.9% 0.048 174.8)
-
Step 300
300
#97CEBE
oklch(80.9% 0.061 174.8)
-
Step 400
400
#53B59D
oklch(70.7% 0.099 174.9)
-
Step 500
500
#00A085
oklch(63% 0.119 175)
-
Step 600
600
#00876F
oklch(55.6% 0.106 174.3)
-
Step 700
700
#00715D
oklch(49% 0.093 174.7)
-
Step 800
800
#005D4C
oklch(42.7% 0.081 174.6)
-
Step 900
900
#004E3F
oklch(37.8% 0.072 174.1)
-
Step 950
950
#002E25
oklch(26.9% 0.05 175.6)
#B4DFD2 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) | #DCD9D1 | 0.051 |
| Deuteranopia (no green cones) | #D4D3D3 | 0.049 |
| Tritanopia (no blue cones) | #AAE0DB | 0.015 |
| Achromatopsia (no color) | #D6D6D6 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4DFD2
#B4DFD2
oklch(86.9% 0.048 174.8)
- #EFC8D6
#EFC8D6
oklch(87% 0.048 354.6)
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 #B4DFD2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.026
- Powder Blue #B0E0E6 ΔE 0.027
- Light Blue #ADD8E6 ΔE 0.039
- Pale Turquoise #AFEEEE ΔE 0.045
- Cadet Gray #CED4DA ΔE 0.046
- Light Gray #D3D3D3 ΔE 0.048
- Pale Silver #D8E2DC ΔE 0.049
- Light Teal #90E4C1 ΔE 0.051
Use #B4DFD2 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.