#B4E3DA
Closest named color: Powder Blue (#B0E0E6). oklch(88% 0.05 182.1), rgb(180, 227, 218).
Aa
Black text reads best on this color (14.94:1).
About this color
#B4E3DA is a light, muted teal or cyan. In OKLCH its lightness is 88%, its chroma 0.050 and its hue 182°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.021 away. Black text reads best on it, at 14.94:1.
| Hue family | Teals and cyans |
| Lightness | light (88%) |
| Chroma | muted (0.050) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 14.94:1 |
| White text | 1.40:1 |
Values
| HEX | #B4E3DA |
| RGB | rgb(180, 227, 218) |
| HSL | hsl(169, 46%, 80%) |
| OKLCH | oklch(88% 0.05 182.1) |
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 #B4E3DA | 1.40:1 | Fails | Lc -22.3 | Dividers and decoration only |
| Black text on #B4E3DA | 14.94:1 | AAA | Lc 84.1 | Fine for body text |
| #B4E3DA text on white | 1.40:1 | Fails | Lc 19.6 | Dividers and decoration only |
| #B4E3DA text on black | 14.94:1 | AAA | Lc -83.9 | 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
#DDEEEB
oklch(93.6% 0.018 184.3)
-
Step 200
200 (this color)
#B4E3DA
oklch(88% 0.05 182.1)
-
Step 300
300
#92CFC4
oklch(81% 0.064 182.2)
-
Step 400
400
#47B6A5
oklch(70.8% 0.104 181.4)
-
Step 500
500
#009F8F
oklch(63.1% 0.113 182.5)
-
Step 600
600
#008678
oklch(55.6% 0.1 182.2)
-
Step 700
700
#007165
oklch(49.2% 0.088 182.2)
-
Step 800
800
#005C52
oklch(42.6% 0.076 182.2)
-
Step 900
900
#004D44
oklch(37.7% 0.068 181.7)
-
Step 950
950
#002E28
oklch(27% 0.049 181.5)
#B4E3DA 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) | #DFDDDA | 0.054 |
| Deuteranopia (no green cones) | #D6D7DB | 0.051 |
| Tritanopia (no blue cones) | #A7E5E0 | 0.015 |
| Achromatopsia (no color) | #D9D9D9 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4E3DA
#B4E3DA
oklch(88% 0.05 182.1)
- #F5CAD5
#F5CAD5
oklch(87.9% 0.051 1.1)
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 #B4E3DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.021
- Celeste #A8DADC ΔE 0.030
- Pale Turquoise #AFEEEE ΔE 0.033
- Light Blue #ADD8E6 ΔE 0.040
- Pale Silver #D8E2DC ΔE 0.045
- Robin's Egg Blue #98EFF9 ΔE 0.048
- Cadet Gray #CED4DA ΔE 0.049
- Light Gray #D3D3D3 ΔE 0.052
Use #B4E3DA 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.