#B1E7EA
Closest named color: Pale Turquoise (#AFEEEE). oklch(89.2% 0.055 200.5), rgb(177, 231, 234).
Aa
Black text reads best on this color (15.48:1).
About this color
#B1E7EA is a light, muted teal or cyan. In OKLCH its lightness is 89%, its chroma 0.055 and its hue 200°. 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 15.48:1.
| Hue family | Teals and cyans |
| Lightness | light (89%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 15.48:1 |
| White text | 1.35:1 |
Values
| HEX | #B1E7EA |
| RGB | rgb(177, 231, 234) |
| HSL | hsl(183, 58%, 81%) |
| OKLCH | oklch(89.2% 0.055 200.5) |
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 #B1E7EA | 1.35:1 | Fails | Lc -19.9 | Dividers and decoration only |
| Black text on #B1E7EA | 15.48:1 | AAA | Lc 86.2 | Fine for body text |
| #B1E7EA text on white | 1.35:1 | Fails | Lc 17.4 | Dividers and decoration only |
| #B1E7EA text on black | 15.48:1 | AAA | Lc -86.2 | 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)
#B1E7EA
oklch(89.2% 0.055 200.5)
-
Step 300
300
#88CFD3
oklch(80.9% 0.071 200.4)
-
Step 400
400
#25B5BD
oklch(70.6% 0.113 200.8)
-
Step 500
500
#009CA3
oklch(63% 0.107 200.4)
-
Step 600
600
#008389
oklch(55.5% 0.094 200.5)
-
Step 700
700
#006F74
oklch(49.2% 0.084 200.3)
-
Step 800
800
#005B5F
oklch(42.8% 0.073 200)
-
Step 900
900
#004B4F
oklch(37.5% 0.064 200.9)
-
Step 950
950
#002D2F
oklch(27% 0.046 199.4)
#B1E7EA 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) | #DFE2EA | 0.056 |
| Deuteranopia (no green cones) | #D4DAEA | 0.052 |
| Tritanopia (no blue cones) | #9EEBE8 | 0.023 |
| Achromatopsia (no color) | #DDDDDD | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1E7EA
#B1E7EA
oklch(89.2% 0.055 200.5)
- #FECECC
#FECECC
oklch(89.2% 0.055 21)
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 #B1E7EA, 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 0.018
- Robin's Egg Blue #98EFF9 ΔE 0.031
- Diamond #B9F2FF ΔE 0.037
- Celeste #A8DADC ΔE 0.038
- Light Blue #ADD8E6 ΔE 0.040
- Robin Egg Blue #8AF1FE ΔE 0.044
- Pale Sky Blue #BDF6FE ΔE 0.046
Use #B1E7EA 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.