#CFF7EC
Closest named color: Duck Egg Blue (#C3FBF4). oklch(94.5% 0.044 176.8), rgb(207, 247, 236).
Aa
Black text reads best on this color (18.16:1).
About this color
#CFF7EC is a very light, muted teal or cyan. In OKLCH its lightness is 94%, its chroma 0.044 and its hue 177°. Its hue sits on the cool side of the wheel. The nearest named color is Duck Egg Blue (#C3FBF4), ΔE 0.016 away. Black text reads best on it, at 18.16:1.
| Hue family | Teals and cyans |
| Lightness | very light (94%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Duck Egg Blue (#C3FBF4) |
| Black text | 18.16:1 |
| White text | 1.15:1 |
Values
| HEX | #CFF7EC |
| RGB | rgb(207, 247, 236) |
| HSL | hsl(164, 71%, 89%) |
| OKLCH | oklch(94.5% 0.044 176.8) |
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 #CFF7EC | 1.15:1 | Fails | Lc -8.6 | Not readable |
| Black text on #CFF7EC | 18.16:1 | AAA | Lc 96.2 | Preferred for body text |
| #CFF7EC text on white | 1.15:1 | Fails | Lc 0.0 | Not readable |
| #CFF7EC text on black | 18.16:1 | AAA | Lc -97.1 | 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
#F0F7F5
oklch(97% 0.008 177.3)
-
Step 100
100 (this color)
#CFF7EC
oklch(94.5% 0.044 176.8)
-
Step 200
200
#C4E0D8
oklch(88.4% 0.032 176.5)
-
Step 300
300
#9ACDC0
oklch(80.9% 0.056 177.4)
-
Step 400
400
#5CB39F
oklch(70.7% 0.09 176.7)
-
Step 500
500
#0DA088
oklch(63.2% 0.115 176.8)
-
Step 600
600
#008772
oklch(55.7% 0.104 176.6)
-
Step 700
700
#007160
oklch(49.1% 0.091 177.4)
-
Step 800
800
#005D4E
oklch(42.8% 0.079 176.7)
-
Step 900
900
#004D41
oklch(37.6% 0.069 177.7)
-
Step 950
950
#032E26
oklch(27% 0.048 176.9)
#CFF7EC 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) | #F4F2EC | 0.047 |
| Deuteranopia (no green cones) | #ECECED | 0.044 |
| Tritanopia (no blue cones) | #C6F8F4 | 0.013 |
| Achromatopsia (no color) | #EEEEEE | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CFF7EC
#CFF7EC
oklch(94.5% 0.044 176.8)
- #FFE5ED
#FFE5ED
oklch(94.5% 0.03 357.1)
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 #CFF7EC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Duck Egg Blue #C3FBF4 ΔE 0.016
- Eggshell Blue #C4FFF7 ΔE 0.022
- Light Light Blue #CAFFFB ΔE 0.024
- Pale Blue #D0FEFE ΔE 0.026
- Ice #D6FFFA ΔE 0.026
- Really Light Blue #D4FFFF ΔE 0.029
- Very Pale Blue #D6FFFE ΔE 0.029
- Very Light Blue #D5FFFF ΔE 0.030
Use #CFF7EC 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.