#AECCCB
Closest named color: Silver (#C0C0C0). oklch(82.3% 0.032 194.1), rgb(174, 204, 203).
Aa
Black text reads best on this color (12.29:1).
About this color
#AECCCB is a light, muted teal or cyan. In OKLCH its lightness is 82%, its chroma 0.032 and its hue 194°. Its hue sits on the cool side of the wheel. The nearest named color is Silver (#C0C0C0), ΔE 0.036 away. Black text reads best on it, at 12.29:1.
| Hue family | Teals and cyans |
| Lightness | light (82%) |
| Chroma | muted (0.032) |
| Temperature | cool |
| Nearest name | Silver (#C0C0C0) |
| Black text | 12.29:1 |
| White text | 1.70:1 |
Values
| HEX | #AECCCB |
| RGB | rgb(174, 204, 203) |
| HSL | hsl(178, 23%, 74%) |
| OKLCH | oklch(82.3% 0.032 194.1) |
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 #AECCCB | 1.70:1 | Fails | Lc -34.4 | Non-text elements, placeholder text |
| Black text on #AECCCB | 12.29:1 | AAA | Lc 73.2 | Content text, not long reading |
| #AECCCB text on white | 1.70:1 | Fails | Lc 30.6 | Non-text elements, placeholder text |
| #AECCCB text on black | 12.29:1 | AAA | Lc -72.2 | 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
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E3ECEC
oklch(93.6% 0.01 197)
-
Step 200
200
#CCDDDC
oklch(88.4% 0.018 192.6)
-
Step 300
300 (this color)
#AECCCB
oklch(82.3% 0.032 194.1)
-
Step 400
400
#7BABAA
oklch(70.7% 0.051 194.4)
-
Step 500
500
#569695
oklch(63% 0.066 194.3)
-
Step 600
600
#398180
oklch(55.8% 0.072 194.1)
-
Step 700
700
#2A6D6C
oklch(49.2% 0.067 193.8)
-
Step 800
800
#255858
oklch(42.6% 0.054 195.3)
-
Step 900
900
#234948
oklch(37.7% 0.043 193.2)
-
Step 950
950
#162B2A
oklch(27.1% 0.027 191.8)
#AECCCB 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) | #C8C9CB | 0.034 |
| Deuteranopia (no green cones) | #C2C4CB | 0.032 |
| Tritanopia (no blue cones) | #A5CECC | 0.011 |
| Achromatopsia (no color) | #C6C6C6 | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AECCCB
#AECCCB
oklch(82.3% 0.032 194.1)
- #D9BDBF
#D9BDBF
oklch(82.3% 0.032 12.9)
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 #AECCCB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver #C0C0C0 ΔE 0.036
- Celeste #A8DADC ΔE 0.037
- Light Blue Grey #B7C9E2 ΔE 0.039
- Cloudy Blue #ACC2D9 ΔE 0.039
- Light Steel Blue #B0C4DE ΔE 0.040
- Light Blue #ADD8E6 ΔE 0.041
- Ash Gray #BFC8AD ΔE 0.042
- Tiffany Blue #94D2BD ΔE 0.043
Use #AECCCB 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.