#A4E3CC
Closest named color: Light Teal (#90E4C1). oklch(86.7% 0.072 170), rgb(164, 227, 204).
Aa
Black text reads best on this color (14.43:1).
About this color
#A4E3CC is a light, moderately saturated green. In OKLCH its lightness is 87%, its chroma 0.072 and its hue 170°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.028 away. Black text reads best on it, at 14.43:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.072) |
| Temperature | in between |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 14.43:1 |
| White text | 1.45:1 |
Values
| HEX | #A4E3CC |
| RGB | rgb(164, 227, 204) |
| HSL | hsl(158, 53%, 77%) |
| OKLCH | oklch(86.7% 0.072 170) |
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 #A4E3CC | 1.45:1 | Fails | Lc -24.5 | Dividers and decoration only |
| Black text on #A4E3CC | 14.43:1 | AAA | Lc 82.1 | Fine for body text |
| #A4E3CC text on white | 1.45:1 | Fails | Lc 21.6 | Dividers and decoration only |
| #A4E3CC text on black | 14.43:1 | AAA | Lc -81.7 | 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
#EEF8F4
oklch(97.1% 0.012 170.3)
-
Step 100
100
#D9F0E7
oklch(93.6% 0.027 170.3)
-
Step 200
200 (this color)
#A4E3CC
oklch(86.7% 0.072 170)
-
Step 300
300
#81D4B8
oklch(80.9% 0.091 170.4)
-
Step 400
400
#00BC93
oklch(70.7% 0.14 169.9)
-
Step 500
500
#00A17E
oklch(63.1% 0.125 170.2)
-
Step 600
600
#008869
oklch(55.7% 0.111 169.5)
-
Step 700
700
#007258
oklch(49.1% 0.097 169.9)
-
Step 800
800
#005D48
oklch(42.6% 0.084 170.6)
-
Step 900
900
#004E3B
oklch(37.7% 0.075 169.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#A4E3CC 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) | #DFDBCB | 0.073 |
| Deuteranopia (no green cones) | #D4D3CD | 0.069 |
| Tritanopia (no blue cones) | #95E4DC | 0.024 |
| Achromatopsia (no color) | #D6D6D6 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4E3CC
#A4E3CC
oklch(86.7% 0.072 170)
- #F9C1DA
#F9C1DA
oklch(86.8% 0.071 350.1)
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 #A4E3CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.028
- Celeste #A8DADC ΔE 0.039
- Powder Blue #B0E0E6 ΔE 0.043
- Hospital Green #9BE5AA ΔE 0.050
- Pale Turquoise #AFEEEE ΔE 0.051
- Tiffany Blue #94D2BD ΔE 0.051
- Tea Green #CAE7B9 ΔE 0.052
- Light Turquoise #7EF4CC ΔE 0.055
Use #A4E3CC 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.