#ADCFD0
Closest named color: Celeste (#A8DADC). oklch(83% 0.036 198.7), rgb(173, 207, 208).
Aa
Black text reads best on this color (12.61:1).
About this color
#ADCFD0 is a light, muted teal or cyan. In OKLCH its lightness is 83%, its chroma 0.036 and its hue 199°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.029 away. Black text reads best on it, at 12.61:1.
| Hue family | Teals and cyans |
| Lightness | light (83%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 12.61:1 |
| White text | 1.66:1 |
Values
| HEX | #ADCFD0 |
| RGB | rgb(173, 207, 208) |
| HSL | hsl(182, 27%, 75%) |
| OKLCH | oklch(83% 0.036 198.7) |
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 #ADCFD0 | 1.66:1 | Fails | Lc -32.9 | Non-text elements, placeholder text |
| Black text on #ADCFD0 | 12.61:1 | AAA | Lc 74.6 | Content text, not long reading |
| #ADCFD0 text on white | 1.66:1 | Fails | Lc 29.2 | Dividers and decoration only |
| #ADCFD0 text on black | 12.61:1 | AAA | Lc -73.6 | Content text, not long reading |
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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEC
oklch(93.6% 0.011 197)
-
Step 200
200
#CBDDDE
oklch(88.4% 0.019 200.8)
-
Step 300
300 (this color)
#ADCFD0
oklch(83% 0.036 198.7)
-
Step 400
400
#75ACAE
oklch(70.7% 0.058 198.8)
-
Step 500
500
#4D979A
oklch(63% 0.074 198.9)
-
Step 600
600
#2B8285
oklch(55.7% 0.081 198.4)
-
Step 700
700
#1C6D70
oklch(49% 0.074 198.7)
-
Step 800
800
#1B595C
oklch(42.7% 0.062 199.7)
-
Step 900
900
#1D494B
oklch(37.6% 0.048 199.4)
-
Step 950
950
#132B2C
oklch(27% 0.03 199.1)
#ADCFD0 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) | #CACCD0 | 0.037 |
| Deuteranopia (no green cones) | #C3C6D0 | 0.035 |
| Tritanopia (no blue cones) | #A3D2CF | 0.014 |
| Achromatopsia (no color) | #C8C8C8 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADCFD0
#ADCFD0
oklch(83% 0.036 198.7)
- #DEBFBE
#DEBFBE
oklch(83.1% 0.035 20.1)
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 #ADCFD0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.029
- Light Blue #ADD8E6 ΔE 0.033
- Light Blue Grey #B7C9E2 ΔE 0.037
- Light Steel Blue #B0C4DE ΔE 0.041
- Cloudy Blue #ACC2D9 ΔE 0.042
- Silver #C0C0C0 ΔE 0.042
- Tiffany Blue #94D2BD ΔE 0.044
- Powder Blue #B0E0E6 ΔE 0.047
Use #ADCFD0 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.