#AFE4E5
Closest named color: Powder Blue (#B0E0E6). oklch(88.3% 0.054 197.7), rgb(175, 228, 229).
Aa
Black text reads best on this color (15.05:1).
About this color
#AFE4E5 is a light, muted teal or cyan. In OKLCH its lightness is 88%, its chroma 0.054 and its hue 198°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.011 away. Black text reads best on it, at 15.05:1.
| Hue family | Teals and cyans |
| Lightness | light (88%) |
| Chroma | muted (0.054) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 15.05:1 |
| White text | 1.39:1 |
Values
| HEX | #AFE4E5 |
| RGB | rgb(175, 228, 229) |
| HSL | hsl(181, 51%, 79%) |
| OKLCH | oklch(88.3% 0.054 197.7) |
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 #AFE4E5 | 1.39:1 | Fails | Lc -21.8 | Dividers and decoration only |
| Black text on #AFE4E5 | 15.05:1 | AAA | Lc 84.5 | Fine for body text |
| #AFE4E5 text on white | 1.39:1 | Fails | Lc 19.1 | Dividers and decoration only |
| #AFE4E5 text on black | 15.05:1 | AAA | Lc -84.3 | Fine 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 200.
-
Step 50
50
#EFF7F8
oklch(97% 0.009 205.9)
-
Step 100
100
#DBEEEF
oklch(93.5% 0.02 200.6)
-
Step 200
200 (this color)
#AFE4E5
oklch(88.3% 0.054 197.7)
-
Step 300
300
#8ACFD1
oklch(81% 0.069 198.2)
-
Step 400
400
#2BB6B9
oklch(70.8% 0.112 197.2)
-
Step 500
500
#009DA0
oklch(63.1% 0.107 197.2)
-
Step 600
600
#008487
oklch(55.6% 0.095 197.6)
-
Step 700
700
#006F71
oklch(49.1% 0.084 197)
-
Step 800
800
#005B5D
oklch(42.7% 0.073 197.4)
-
Step 900
900
#004C4E
oklch(37.8% 0.064 197.8)
-
Step 950
950
#002D2E
oklch(27% 0.046 197.1)
#AFE4E5 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) | #DDDFE5 | 0.057 |
| Deuteranopia (no green cones) | #D2D7E5 | 0.052 |
| Tritanopia (no blue cones) | #9DE8E4 | 0.021 |
| Achromatopsia (no color) | #DADADA | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AFE4E5
#AFE4E5
oklch(88.3% 0.054 197.7)
- #FACBCB
#FACBCB
oklch(88.3% 0.053 18.2)
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 #AFE4E5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.011
- Pale Turquoise #AFEEEE ΔE 0.026
- Celeste #A8DADC ΔE 0.029
- Light Blue #ADD8E6 ΔE 0.033
- Robin's Egg Blue #98EFF9 ΔE 0.036
- Diamond #B9F2FF ΔE 0.047
- Robin Egg Blue #8AF1FE ΔE 0.048
- Pale Silver #D8E2DC ΔE 0.049
Use #AFE4E5 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.