#DAFFF9
Closest named color: Ice (#D6FFFA). oklch(97.2% 0.039 184.7), rgb(218, 255, 249).
Aa
Black text reads best on this color (19.65:1).
About this color
#DAFFF9 is a very light, muted teal or cyan. In OKLCH its lightness is 97%, its chroma 0.039 and its hue 185°. Its hue sits on the cool side of the wheel. The nearest named color is Ice (#D6FFFA), ΔE 0.005 away. Black text reads best on it, at 19.65:1.
| Hue family | Teals and cyans |
| Lightness | very light (97%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Ice (#D6FFFA) |
| Black text | 19.65:1 |
| White text | 1.06:1 |
Values
| HEX | #DAFFF9 |
| RGB | rgb(218, 255, 249) |
| HSL | hsl(170, 100%, 93%) |
| OKLCH | oklch(97.2% 0.039 184.7) |
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 #DAFFF9 | 1.06:1 | Fails | Lc 0.0 | Not readable |
| Black text on #DAFFF9 | 19.65:1 | AAA | Lc 101.5 | Preferred for body text |
| #DAFFF9 text on white | 1.06:1 | Fails | Lc 0.0 | Not readable |
| #DAFFF9 text on black | 19.65:1 | AAA | Lc -102.8 | 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)
#DAFFF9
oklch(97.2% 0.039 184.7)
-
Step 100
100
#E0EDEB
oklch(93.6% 0.014 185.9)
-
Step 200
200
#C6DFDB
oklch(88.4% 0.027 185.1)
-
Step 300
300
#9DCCC4
oklch(81% 0.051 183.5)
-
Step 400
400
#62B1A7
oklch(70.7% 0.08 185.1)
-
Step 500
500
#269D91
oklch(63% 0.102 184.8)
-
Step 600
600
#00867A
oklch(55.7% 0.099 183.9)
-
Step 700
700
#007067
oklch(49% 0.086 185.2)
-
Step 800
800
#005C54
oklch(42.7% 0.075 184.7)
-
Step 900
900
#004D46
oklch(37.8% 0.067 184.5)
-
Step 950
950
#072D29
oklch(27% 0.042 184.9)
#DAFFF9 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) | #FBFBF9 | 0.041 |
| Deuteranopia (no green cones) | #F4F5FA | 0.040 |
| Tritanopia (no blue cones) | #D0FFFD | 0.012 |
| Achromatopsia (no color) | #F7F7F7 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DAFFF9
#DAFFF9
oklch(97.2% 0.039 184.7)
- #FFF2F4
#FFF2F4
oklch(97.2% 0.014 6.7)
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 #DAFFF9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ice #D6FFFA ΔE 0.005
- Ice Blue #D7FFFE ΔE 0.007
- Very Pale Blue #D6FFFE ΔE 0.008
- Very Light Blue #D5FFFF ΔE 0.009
- Really Light Blue #D4FFFF ΔE 0.010
- Light Cyan #E0FFFF ΔE 0.012
- Pale Blue #D0FEFE ΔE 0.014
- Light Light Blue #CAFFFB ΔE 0.018
Use #DAFFF9 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.