#DCF3EB
Closest named color: Anti-Flash White (#EDF2F4). oklch(94.5% 0.026 172.9), rgb(220, 243, 235).
Aa
Black text reads best on this color (18.06:1).
About this color
#DCF3EB is a very light close to neutral grey. In OKLCH its lightness is 95%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Anti-Flash White (#EDF2F4), ΔE 0.026 away. Black text reads best on it, at 18.06:1.
| Hue family | Neutrals |
| Lightness | very light (95%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Anti-Flash White (#EDF2F4) |
| Black text | 18.06:1 |
| White text | 1.16:1 |
Values
| HEX | #DCF3EB |
| RGB | rgb(220, 243, 235) |
| HSL | hsl(159, 49%, 91%) |
| OKLCH | oklch(94.5% 0.026 172.9) |
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 #DCF3EB | 1.16:1 | Fails | Lc -9.1 | Not readable |
| Black text on #DCF3EB | 18.06:1 | AAA | Lc 95.8 | Preferred for body text |
| #DCF3EB text on white | 1.16:1 | Fails | Lc 7.7 | Not readable |
| #DCF3EB text on black | 18.06:1 | AAA | Lc -96.6 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100 (this color)
#DCF3EB
oklch(94.5% 0.026 172.9)
-
Step 200
200
#CDDDD8
oklch(88.4% 0.018 175.3)
-
Step 300
300
#ABC8BE
oklch(80.8% 0.034 172.6)
-
Step 400
400
#7EAC9D
oklch(70.7% 0.054 172.6)
-
Step 500
500
#5B9785
oklch(63% 0.069 172.9)
-
Step 600
600
#3E826F
oklch(55.6% 0.076 172.8)
-
Step 700
700
#306E5D
oklch(49.2% 0.07 172.8)
-
Step 800
800
#29594C
oklch(42.6% 0.057 173.5)
-
Step 900
900
#264A3F
oklch(37.8% 0.046 171.9)
-
Step 950
950
#172B25
oklch(27% 0.028 173)
#DCF3EB 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) | #F1F0EB | 0.027 |
| Deuteranopia (no green cones) | #EDECEC | 0.027 |
| Tritanopia (no blue cones) | #D7F4F1 | 0.009 |
| Achromatopsia (no color) | #EEEEEE | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DCF3EB
#DCF3EB
oklch(94.5% 0.026 172.9)
- #FCE6EE
#FCE6EE
oklch(94.5% 0.026 353.5)
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 #DCF3EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Anti-Flash White #EDF2F4 ΔE 0.026
- Ice #D6FFFA ΔE 0.031
- Pale Blue #D0FEFE ΔE 0.032
- Duck Egg Blue #C3FBF4 ΔE 0.032
- Very Pale Blue #D6FFFE ΔE 0.033
- Ice Blue #D7FFFE ΔE 0.033
- Very Light Blue #D5FFFF ΔE 0.033
- Really Light Blue #D4FFFF ΔE 0.033
Use #DCF3EB 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.