#B3F2DF
Closest named color: Pale Turquoise (#AFEEEE). oklch(91.3% 0.069 174.1), rgb(179, 242, 223).
Aa
Black text reads best on this color (16.68:1).
About this color
#B3F2DF is a very light, muted teal or cyan. In OKLCH its lightness is 91%, its chroma 0.069 and its hue 174°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.026 away. Black text reads best on it, at 16.68:1.
| Hue family | Teals and cyans |
| Lightness | very light (91%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 16.68:1 |
| White text | 1.25:1 |
Values
| HEX | #B3F2DF |
| RGB | rgb(179, 242, 223) |
| HSL | hsl(162, 71%, 83%) |
| OKLCH | oklch(91.3% 0.069 174.1) |
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 #B3F2DF | 1.25:1 | Fails | Lc -14.8 | Not readable |
| Black text on #B3F2DF | 16.68:1 | AAA | Lc 90.8 | Preferred for body text |
| #B3F2DF text on white | 1.25:1 | Fails | Lc 12.8 | Not readable |
| #B3F2DF text on black | 16.68:1 | AAA | Lc -91.1 | Preferred 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 100.
-
Step 50
50
#EEF8F5
oklch(97.1% 0.011 176.3)
-
Step 100
100 (this color)
#B3F2DF
oklch(91.3% 0.069 174.1)
-
Step 200
200
#B9E4D7
oklch(88.5% 0.048 174.8)
-
Step 300
300
#81D4BC
oklch(81% 0.089 173.5)
-
Step 400
400
#00BB9A
oklch(70.7% 0.134 174)
-
Step 500
500
#00A084
oklch(63% 0.119 174.3)
-
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)
#B3F2DF 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) | #EEEADE | 0.072 |
| Deuteranopia (no green cones) | #E2E2E0 | 0.068 |
| Tritanopia (no blue cones) | #A3F3EC | 0.022 |
| Achromatopsia (no color) | #E5E5E5 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3F2DF
#B3F2DF
oklch(91.3% 0.069 174.1)
- #FFD5E5
#FFD5E5
oklch(91.3% 0.051 353.3)
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 #B3F2DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.026
- Pale Aqua #B8FFEB ΔE 0.035
- Duck Egg Blue #C3FBF4 ΔE 0.039
- Pale Cyan #B7FFFA ΔE 0.043
- Pale Sky Blue #BDF6FE ΔE 0.044
- Robin's Egg Blue #98EFF9 ΔE 0.046
- Diamond #B9F2FF ΔE 0.046
- Eggshell Blue #C4FFF7 ΔE 0.047
Use #B3F2DF 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.