#B4E1DD
Closest named color: Powder Blue (#B0E0E6). oklch(87.7% 0.047 189.6), rgb(180, 225, 221).
Aa
Black text reads best on this color (14.75:1).
About this color
#B4E1DD is a light, muted teal or cyan. In OKLCH its lightness is 88%, its chroma 0.047 and its hue 190°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.014 away. Black text reads best on it, at 14.75:1.
| Hue family | Teals and cyans |
| Lightness | light (88%) |
| Chroma | muted (0.047) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 14.75:1 |
| White text | 1.42:1 |
Values
| HEX | #B4E1DD |
| RGB | rgb(180, 225, 221) |
| HSL | hsl(175, 43%, 79%) |
| OKLCH | oklch(87.7% 0.047 189.6) |
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 #B4E1DD | 1.42:1 | Fails | Lc -23.2 | Dividers and decoration only |
| Black text on #B4E1DD | 14.75:1 | AAA | Lc 83.4 | Fine for body text |
| #B4E1DD text on white | 1.42:1 | Fails | Lc 20.3 | Dividers and decoration only |
| #B4E1DD text on black | 14.75:1 | AAA | Lc -83.1 | 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
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100
#DDEEEC
oklch(93.6% 0.018 188.4)
-
Step 200
200 (this color)
#B4E1DD
oklch(87.7% 0.047 189.6)
-
Step 300
300
#93CEC9
oklch(81% 0.061 189.4)
-
Step 400
400
#4BB4AD
oklch(70.7% 0.097 189.2)
-
Step 500
500
#009E98
oklch(63.1% 0.109 190)
-
Step 600
600
#00857F
oklch(55.6% 0.096 189.2)
-
Step 700
700
#00706B
oklch(49.2% 0.085 189.4)
-
Step 800
800
#005C58
oklch(42.8% 0.074 189.6)
-
Step 900
900
#004C49
oklch(37.6% 0.065 190.2)
-
Step 950
950
#002E2B
oklch(27.1% 0.047 188)
#B4E1DD 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) | #DCDCDD | 0.050 |
| Deuteranopia (no green cones) | #D3D5DE | 0.048 |
| Tritanopia (no blue cones) | #A7E3E0 | 0.014 |
| Achromatopsia (no color) | #D8D8D8 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4E1DD
#B4E1DD
oklch(87.7% 0.047 189.6)
- #F4CAD0
#F4CAD0
oklch(87.7% 0.048 8.4)
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 #B4E1DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.014
- Celeste #A8DADC ΔE 0.025
- Light Blue #ADD8E6 ΔE 0.032
- Pale Turquoise #AFEEEE ΔE 0.035
- Cadet Gray #CED4DA ΔE 0.044
- Pale Silver #D8E2DC ΔE 0.045
- Robin's Egg Blue #98EFF9 ΔE 0.048
- Light Gray #D3D3D3 ΔE 0.048
Use #B4E1DD 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.