#C1FBE7
Closest named color: Pale Aqua (#B8FFEB). oklch(94.3% 0.065 171.7), rgb(193, 251, 231).
Aa
Black text reads best on this color (18.22:1).
About this color
#C1FBE7 is a very light, muted teal or cyan. In OKLCH its lightness is 94%, its chroma 0.065 and its hue 172°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Aqua (#B8FFEB), ΔE 0.013 away. Black text reads best on it, at 18.22:1.
| Hue family | Teals and cyans |
| Lightness | very light (94%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Pale Aqua (#B8FFEB) |
| Black text | 18.22:1 |
| White text | 1.15:1 |
Values
| HEX | #C1FBE7 |
| RGB | rgb(193, 251, 231) |
| HSL | hsl(159, 88%, 87%) |
| OKLCH | oklch(94.3% 0.065 171.7) |
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 #C1FBE7 | 1.15:1 | Fails | Lc -8.4 | Not readable |
| Black text on #C1FBE7 | 18.22:1 | AAA | Lc 96.4 | Preferred for body text |
| #C1FBE7 text on white | 1.15:1 | Fails | Lc 0.0 | Not readable |
| #C1FBE7 text on black | 18.22:1 | AAA | Lc -97.3 | 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
#EEF8F4
oklch(97.1% 0.012 170.3)
-
Step 100
100 (this color)
#C1FBE7
oklch(94.3% 0.065 171.7)
-
Step 200
200
#BCE4D5
oklch(88.6% 0.047 170.5)
-
Step 300
300
#87D2BA
oklch(80.8% 0.083 171.9)
-
Step 400
400
#1CBB97
oklch(70.8% 0.133 171.8)
-
Step 500
500
#00A180
oklch(63.1% 0.123 171.4)
-
Step 600
600
#00876C
oklch(55.5% 0.108 172.1)
-
Step 700
700
#00725A
oklch(49.2% 0.096 171.5)
-
Step 800
800
#005D49
oklch(42.6% 0.083 171.6)
-
Step 900
900
#004E3D
oklch(37.8% 0.073 171.8)
-
Step 950
950
#002E23
oklch(26.8% 0.052 171.9)
#C1FBE7 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) | #F7F3E6 | 0.067 |
| Deuteranopia (no green cones) | #EDECE8 | 0.063 |
| Tritanopia (no blue cones) | #B3FCF5 | 0.022 |
| Achromatopsia (no color) | #EFEFEF | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C1FBE7
#C1FBE7
oklch(94.3% 0.065 171.7)
- #FFE4EF
#FFE4EF
oklch(94.4% 0.033 351.2)
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 #C1FBE7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Aqua #B8FFEB ΔE 0.013
- Duck Egg Blue #C3FBF4 ΔE 0.018
- Eggshell Blue #C4FFF7 ΔE 0.022
- Pale Cyan #B7FFFA ΔE 0.025
- Light Light Blue #CAFFFB ΔE 0.029
- Pale Blue #D0FEFE ΔE 0.037
- Ice #D6FFFA ΔE 0.037
- Pale Sky Blue #BDF6FE ΔE 0.038
Use #C1FBE7 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.