#C1FBE5
Closest named color: Pale Aqua (#B8FFEB). oklch(94.3% 0.066 169.6), rgb(193, 251, 229).
Aa
Black text reads best on this color (18.19:1).
About this color
#C1FBE5 is a very light, muted green. In OKLCH its lightness is 94%, its chroma 0.066 and its hue 170°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Aqua (#B8FFEB), ΔE 0.013 away. Black text reads best on it, at 18.19:1.
| Hue family | Greens |
| Lightness | very light (94%) |
| Chroma | muted (0.066) |
| Temperature | in between |
| Nearest name | Pale Aqua (#B8FFEB) |
| Black text | 18.19:1 |
| White text | 1.15:1 |
Values
| HEX | #C1FBE5 |
| RGB | rgb(193, 251, 229) |
| HSL | hsl(157, 88%, 87%) |
| OKLCH | oklch(94.3% 0.066 169.6) |
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 #C1FBE5 | 1.15:1 | Fails | Lc -8.5 | Not readable |
| Black text on #C1FBE5 | 18.19:1 | AAA | Lc 96.3 | Preferred for body text |
| #C1FBE5 text on white | 1.15:1 | Fails | Lc 0.0 | Not readable |
| #C1FBE5 text on black | 18.19:1 | AAA | Lc -97.2 | 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
#EFF8F4
oklch(97.1% 0.011 167.8)
-
Step 100
100 (this color)
#C1FBE5
oklch(94.3% 0.066 169.6)
-
Step 200
200
#BCE4D4
oklch(88.6% 0.047 169)
-
Step 300
300
#87D3B8
oklch(81% 0.085 169.7)
-
Step 400
400
#1EBB93
oklch(70.7% 0.135 169.6)
-
Step 500
500
#00A17D
oklch(63% 0.125 169.6)
-
Step 600
600
#008869
oklch(55.7% 0.111 169.5)
-
Step 700
700
#007258
oklch(49.1% 0.097 169.9)
-
Step 800
800
#005E47
oklch(42.8% 0.086 168.9)
-
Step 900
900
#004E3B
oklch(37.7% 0.075 169.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#C1FBE5 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) | #F8F3E4 | 0.068 |
| Deuteranopia (no green cones) | #EDECE6 | 0.064 |
| Tritanopia (no blue cones) | #B4FCF4 | 0.022 |
| Achromatopsia (no color) | #EFEFEF | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C1FBE5
#C1FBE5
oklch(94.3% 0.066 169.6)
- #FFE3EF
#FFE3EF
oklch(94.2% 0.034 350)
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 #C1FBE5, 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 0.021
- Eggshell Blue #C4FFF7 ΔE 0.024
- Pale Cyan #B7FFFA ΔE 0.027
- Light Light Blue #CAFFFB ΔE 0.032
- Pale Blue #D0FEFE ΔE 0.039
- Ice #D6FFFA ΔE 0.039
- Pale Sky Blue #BDF6FE ΔE 0.041
Use #C1FBE5 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.