#B3E7EB
Closest named color: Pale Turquoise (#AFEEEE). oklch(89.3% 0.053 202.1), rgb(179, 231, 235).
Aa
Black text reads best on this color (15.54:1).
About this color
#B3E7EB is a light, muted teal or cyan. In OKLCH its lightness is 89%, its chroma 0.053 and its hue 202°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.018 away. Black text reads best on it, at 15.54:1.
| Hue family | Teals and cyans |
| Lightness | light (89%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 15.54:1 |
| White text | 1.35:1 |
Values
| HEX | #B3E7EB |
| RGB | rgb(179, 231, 235) |
| HSL | hsl(184, 58%, 81%) |
| OKLCH | oklch(89.3% 0.053 202.1) |
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 #B3E7EB | 1.35:1 | Fails | Lc -19.7 | Dividers and decoration only |
| Black text on #B3E7EB | 15.54:1 | AAA | Lc 86.5 | Fine for body text |
| #B3E7EB text on white | 1.35:1 | Fails | Lc 17.2 | Dividers and decoration only |
| #B3E7EB text on black | 15.54:1 | AAA | Lc -86.4 | 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
#EFF7F8
oklch(97% 0.009 205.9)
-
Step 100
100
#DBEEEF
oklch(93.5% 0.02 200.6)
-
Step 200
200 (this color)
#B3E7EB
oklch(89.3% 0.053 202.1)
-
Step 300
300
#8ACED4
oklch(80.8% 0.069 202.9)
-
Step 400
400
#2FB5BE
oklch(70.8% 0.11 201.8)
-
Step 500
500
#009CA5
oklch(63.1% 0.107 202)
-
Step 600
600
#00838B
oklch(55.5% 0.095 202.3)
-
Step 700
700
#006E75
oklch(49% 0.083 202.5)
-
Step 800
800
#005A60
oklch(42.6% 0.073 202.7)
-
Step 900
900
#004B50
oklch(37.6% 0.064 202.5)
-
Step 950
950
#002D30
oklch(27% 0.046 201.8)
#B3E7EB 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) | #DFE2EB | 0.054 |
| Deuteranopia (no green cones) | #D5DAEB | 0.051 |
| Tritanopia (no blue cones) | #A1EBE8 | 0.022 |
| Achromatopsia (no color) | #DEDEDE | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3E7EB
#B3E7EB
oklch(89.3% 0.053 202.1)
- #FECFCC
#FECFCC
oklch(89.4% 0.053 22.5)
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 #B3E7EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.018
- Powder Blue #B0E0E6 ΔE 0.019
- Robin's Egg Blue #98EFF9 ΔE 0.032
- Diamond #B9F2FF ΔE 0.036
- Celeste #A8DADC ΔE 0.039
- Light Blue #ADD8E6 ΔE 0.041
- Pale Sky Blue #BDF6FE ΔE 0.044
- Robin Egg Blue #8AF1FE ΔE 0.045
Use #B3E7EB 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.