#CCF4EC
Closest named color: Duck Egg Blue (#C3FBF4). oklch(93.7% 0.043 181.9), rgb(204, 244, 236).
Aa
Black text reads best on this color (17.71:1).
About this color
#CCF4EC is a very light, muted teal or cyan. In OKLCH its lightness is 94%, its chroma 0.043 and its hue 182°. Its hue sits on the cool side of the wheel. The nearest named color is Duck Egg Blue (#C3FBF4), ΔE 0.019 away. Black text reads best on it, at 17.71:1.
| Hue family | Teals and cyans |
| Lightness | very light (94%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Duck Egg Blue (#C3FBF4) |
| Black text | 17.71:1 |
| White text | 1.18:1 |
Values
| HEX | #CCF4EC |
| RGB | rgb(204, 244, 236) |
| HSL | hsl(168, 65%, 88%) |
| OKLCH | oklch(93.7% 0.043 181.9) |
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 #CCF4EC | 1.18:1 | Fails | Lc -10.5 | Not readable |
| Black text on #CCF4EC | 17.71:1 | AAA | Lc 94.6 | Preferred for body text |
| #CCF4EC text on white | 1.18:1 | Fails | Lc 8.9 | Not readable |
| #CCF4EC text on black | 17.71:1 | AAA | Lc -95.3 | 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
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100 (this color)
#CCF4EC
oklch(93.7% 0.043 181.9)
-
Step 200
200
#C4E0DA
oklch(88.4% 0.031 181.2)
-
Step 300
300
#9ACDC3
oklch(81% 0.055 181.5)
-
Step 400
400
#5BB3A4
oklch(70.8% 0.088 181.2)
-
Step 500
500
#079F8E
oklch(63.1% 0.112 181.7)
-
Step 600
600
#008678
oklch(55.6% 0.1 182.2)
-
Step 700
700
#007164
oklch(49.2% 0.089 181.2)
-
Step 800
800
#005C52
oklch(42.6% 0.076 182.2)
-
Step 900
900
#004D44
oklch(37.7% 0.068 181.7)
-
Step 950
950
#032E28
oklch(27.1% 0.047 181.1)
#CCF4EC 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) | #F0EFEC | 0.046 |
| Deuteranopia (no green cones) | #E8E9ED | 0.043 |
| Tritanopia (no blue cones) | #C2F6F1 | 0.012 |
| Achromatopsia (no color) | #ECECEC | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CCF4EC
#CCF4EC
oklch(93.7% 0.043 181.9)
- #FFE1E8
#FFE1E8
oklch(93.6% 0.034 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 #CCF4EC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Duck Egg Blue #C3FBF4 ΔE 0.019
- Pale Sky Blue #BDF6FE ΔE 0.027
- Eggshell Blue #C4FFF7 ΔE 0.028
- Light Light Blue #CAFFFB ΔE 0.029
- Pale Blue #D0FEFE ΔE 0.031
- Pale Cyan #B7FFFA ΔE 0.033
- Ice #D6FFFA ΔE 0.033
- Diamond #B9F2FF ΔE 0.034
Use #CCF4EC 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.