#DEFDF1
Closest named color: Ice (#D6FFFA). oklch(96.8% 0.036 170.3), rgb(222, 253, 241).
Aa
Black text reads best on this color (19.42:1).
About this color
#DEFDF1 is a very light, muted teal or cyan. In OKLCH its lightness is 97%, its chroma 0.036 and its hue 170°. Its hue sits on the cool side of the wheel. The nearest named color is Ice (#D6FFFA), ΔE 0.013 away. Black text reads best on it, at 19.42:1.
| Hue family | Teals and cyans |
| Lightness | very light (97%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Ice (#D6FFFA) |
| Black text | 19.42:1 |
| White text | 1.08:1 |
Values
| HEX | #DEFDF1 |
| RGB | rgb(222, 253, 241) |
| HSL | hsl(157, 89%, 93%) |
| OKLCH | oklch(96.8% 0.036 170.3) |
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 #DEFDF1 | 1.08:1 | Fails | Lc 0.0 | Not readable |
| Black text on #DEFDF1 | 19.42:1 | AAA | Lc 100.7 | Preferred for body text |
| #DEFDF1 text on white | 1.08:1 | Fails | Lc 0.0 | Not readable |
| #DEFDF1 text on black | 19.42:1 | AAA | Lc -101.9 | 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)
#DEFDF1
oklch(96.8% 0.036 170.3)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#C9DFD6
oklch(88.5% 0.026 169.2)
-
Step 300
300
#A4CBBC
oklch(81% 0.046 169.7)
-
Step 400
400
#70B09A
oklch(70.7% 0.074 170.4)
-
Step 500
500
#459C81
oklch(63.2% 0.094 170.1)
-
Step 600
600
#1B866A
oklch(55.5% 0.102 170.2)
-
Step 700
700
#067259
oklch(49.2% 0.095 170.4)
-
Step 800
800
#0F5D48
oklch(42.8% 0.08 169.5)
-
Step 900
900
#184C3D
oklch(37.7% 0.061 170.6)
-
Step 950
950
#102D24
oklch(27.2% 0.039 170.4)
#DEFDF1 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) | #FBF9F0 | 0.037 |
| Deuteranopia (no green cones) | #F5F4F2 | 0.036 |
| Tritanopia (no blue cones) | #D8FEF9 | 0.011 |
| Achromatopsia (no color) | #F6F6F6 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DEFDF1
#DEFDF1
oklch(96.8% 0.036 170.3)
- #FFF0F6
#FFF0F6
oklch(96.9% 0.018 351.1)
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 #DEFDF1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ice #D6FFFA ΔE 0.013
- Ice Blue #D7FFFE ΔE 0.017
- Very Pale Blue #D6FFFE ΔE 0.018
- Light Cyan #E0FFFF ΔE 0.018
- Very Light Blue #D5FFFF ΔE 0.019
- Really Light Blue #D4FFFF ΔE 0.020
- Pale Blue #D0FEFE ΔE 0.022
- Honeydew #F0FFF0 ΔE 0.023
Use #DEFDF1 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.