#CCFFF4
Closest named color: Eggshell Blue (#C4FFF7). oklch(96.2% 0.054 180.5), rgb(204, 255, 244).
Aa
Black text reads best on this color (19.17:1).
About this color
#CCFFF4 is a very light, muted teal or cyan. In OKLCH its lightness is 96%, its chroma 0.054 and its hue 180°. Its hue sits on the cool side of the wheel. The nearest named color is Eggshell Blue (#C4FFF7), ΔE 0.009 away. Black text reads best on it, at 19.17:1.
| Hue family | Teals and cyans |
| Lightness | very light (96%) |
| Chroma | muted (0.054) |
| Temperature | cool |
| Nearest name | Eggshell Blue (#C4FFF7) |
| Black text | 19.17:1 |
| White text | 1.09:1 |
Values
| HEX | #CCFFF4 |
| RGB | rgb(204, 255, 244) |
| HSL | hsl(167, 100%, 90%) |
| OKLCH | oklch(96.2% 0.054 180.5) |
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 #CCFFF4 | 1.09:1 | Fails | Lc 0.0 | Not readable |
| Black text on #CCFFF4 | 19.17:1 | AAA | Lc 99.8 | Preferred for body text |
| #CCFFF4 text on white | 1.09:1 | Fails | Lc 0.0 | Not readable |
| #CCFFF4 text on black | 19.17:1 | AAA | Lc -101.0 | 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 50.
-
Step 50
50 (this color)
#CCFFF4
oklch(96.2% 0.054 180.5)
-
Step 100
100
#DCEFEA
oklch(93.7% 0.021 178.3)
-
Step 200
200
#BFE2DA
oklch(88.5% 0.038 180)
-
Step 300
300
#8ED0C3
oklch(81% 0.07 180.8)
-
Step 400
400
#3CB7A4
oklch(70.7% 0.111 180.6)
-
Step 500
500
#009F8D
oklch(63% 0.114 181)
-
Step 600
600
#008676
oklch(55.6% 0.1 180.5)
-
Step 700
700
#007163
oklch(49.2% 0.089 180.3)
-
Step 800
800
#005C51
oklch(42.6% 0.077 181.1)
-
Step 900
900
#004D43
oklch(37.7% 0.068 180.3)
-
Step 950
950
#002E28
oklch(27% 0.049 181.5)
#CCFFF4 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) | #FAF9F4 | 0.057 |
| Deuteranopia (no green cones) | #F1F2F5 | 0.054 |
| Tritanopia (no blue cones) | #BFFFFC | 0.017 |
| Achromatopsia (no color) | #F5F5F5 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CCFFF4
#CCFFF4
oklch(96.2% 0.054 180.5)
- #FFEDF2
#FFEDF2
oklch(96.2% 0.021 358.7)
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 #CCFFF4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggshell Blue #C4FFF7 ΔE 0.009
- Light Light Blue #CAFFFB ΔE 0.010
- Ice #D6FFFA ΔE 0.015
- Duck Egg Blue #C3FBF4 ΔE 0.016
- Pale Blue #D0FEFE ΔE 0.016
- Really Light Blue #D4FFFF ΔE 0.019
- Very Pale Blue #D6FFFE ΔE 0.019
- Very Light Blue #D5FFFF ΔE 0.019
Use #CCFFF4 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.