#8ADCDC
Closest named color: Celeste (#A8DADC). oklch(84.2% 0.08 195.7), rgb(138, 220, 220).
Aa
Black text reads best on this color (13.35:1).
About this color
#8ADCDC is a light, moderately saturated teal or cyan. In OKLCH its lightness is 84%, its chroma 0.080 and its hue 196°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.031 away. Black text reads best on it, at 13.35:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.35:1 |
| White text | 1.57:1 |
Values
| HEX | #8ADCDC |
| RGB | rgb(138, 220, 220) |
| HSL | hsl(180, 54%, 70%) |
| OKLCH | oklch(84.2% 0.08 195.7) |
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 #8ADCDC | 1.57:1 | Fails | Lc -29.4 | Dividers and decoration only |
| Black text on #8ADCDC | 13.35:1 | AAA | Lc 77.8 | Fine for body text |
| #8ADCDC text on white | 1.57:1 | Fails | Lc 26.0 | Dividers and decoration only |
| #8ADCDC text on black | 13.35:1 | AAA | Lc -77.0 | 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 300.
-
Step 50
50
#EEF8F8
oklch(97.2% 0.011 197)
-
Step 100
100
#D9EFEF
oklch(93.6% 0.023 196.8)
-
Step 200
200
#B8E3E2
oklch(88.5% 0.045 194.6)
-
Step 300
300 (this color)
#8ADCDC
oklch(84.2% 0.08 195.7)
-
Step 400
400
#00B7B9
oklch(70.6% 0.12 196.2)
-
Step 500
500
#009D9E
oklch(63.1% 0.108 195.6)
-
Step 600
600
#008485
oklch(55.6% 0.095 195.7)
-
Step 700
700
#006F70
oklch(49.1% 0.084 195.9)
-
Step 800
800
#005B5C
oklch(42.7% 0.073 196.1)
-
Step 900
900
#004C4D
oklch(37.8% 0.064 196.3)
-
Step 950
950
#002D2E
oklch(27% 0.046 197.1)
#8ADCDC 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) | #D2D5DC | 0.083 |
| Deuteranopia (no green cones) | #C3C9DD | 0.079 |
| Tritanopia (no blue cones) | #67E1DC | 0.030 |
| Achromatopsia (no color) | #CECECE | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8ADCDC
#8ADCDC
oklch(84.2% 0.08 195.7)
- #FBB6BA
#FBB6BA
oklch(84.1% 0.08 15.1)
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 #8ADCDC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.031
- Tiffany Blue #94D2BD ΔE 0.042
- Light Blue #ADD8E6 ΔE 0.043
- Powder Blue #B0E0E6 ΔE 0.046
- Light Teal #90E4C1 ΔE 0.050
- Sky Blue #87CEEB ΔE 0.050
- Robin's Egg #6DEDFD ΔE 0.054
- Turquoise #40E0D0 ΔE 0.058
Use #8ADCDC 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.