#CBEFDE
Closest named color: Duck Egg Blue (#C3FBF4). oklch(92.2% 0.044 165.3), rgb(203, 239, 222).
Aa
Black text reads best on this color (16.94:1).
About this color
#CBEFDE is a very light, muted green. In OKLCH its lightness is 92%, its chroma 0.044 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Duck Egg Blue (#C3FBF4), ΔE 0.035 away. Black text reads best on it, at 16.94:1.
| Hue family | Greens |
| Lightness | very light (92%) |
| Chroma | muted (0.044) |
| Temperature | in between |
| Nearest name | Duck Egg Blue (#C3FBF4) |
| Black text | 16.94:1 |
| White text | 1.23:1 |
Values
| HEX | #CBEFDE |
| RGB | rgb(203, 239, 222) |
| HSL | hsl(152, 53%, 87%) |
| OKLCH | oklch(92.2% 0.044 165.3) |
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 #CBEFDE | 1.23:1 | Fails | Lc -13.7 | Not readable |
| Black text on #CBEFDE | 16.94:1 | AAA | Lc 91.7 | Preferred for body text |
| #CBEFDE text on white | 1.23:1 | Fails | Lc 11.9 | Not readable |
| #CBEFDE text on black | 16.94:1 | AAA | Lc -92.1 | 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
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100 (this color)
#CBEFDE
oklch(92.2% 0.044 165.3)
-
Step 200
200
#C7E0D4
oklch(88.5% 0.031 165.2)
-
Step 300
300
#9FCDB8
oklch(81% 0.057 165.4)
-
Step 400
400
#66B393
oklch(70.8% 0.091 165.3)
-
Step 500
500
#319F78
oklch(63.1% 0.115 165.2)
-
Step 600
600
#008862
oklch(55.5% 0.117 165.2)
-
Step 700
700
#007352
oklch(49.2% 0.104 164.9)
-
Step 800
800
#005E43
oklch(42.7% 0.089 165.5)
-
Step 900
900
#084E38
oklch(37.8% 0.075 165.5)
-
Step 950
950
#0A2E21
oklch(27.1% 0.048 165.4)
#CBEFDE 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) | #EDEADD | 0.043 |
| Deuteranopia (no green cones) | #E7E5DF | 0.042 |
| Tritanopia (no blue cones) | #C4EFEA | 0.017 |
| Achromatopsia (no color) | #E7E7E7 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CBEFDE
#CBEFDE
oklch(92.2% 0.044 165.3)
- #FCDAEC
#FCDAEC
oklch(92.2% 0.044 344.8)
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 #CBEFDE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Duck Egg Blue #C3FBF4 ΔE 0.035
- Pale Silver #D8E2DC ΔE 0.036
- Pale Turquoise #AFEEEE ΔE 0.037
- Pale Sky Blue #BDF6FE ΔE 0.042
- Pale Aqua #B8FFEB ΔE 0.042
- Platinum #E0E1DD ΔE 0.043
- Eggshell Blue #C4FFF7 ΔE 0.044
- Diamond #B9F2FF ΔE 0.045
Use #CBEFDE 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.